which of the following is not a form of matter

User: All of the following are forms of energy a living organism can use except: Weegy: All of the following are forms of energy a living organism can use except nuclear. A The particles of matter are extremely small. A) matter that we have identified from its gravitational effects but that we cannot see in any wavelength of light Which of the following is an example of a decomposition reaction? a. XeF6 b. OF2 c. BrF, Which of the following compounds is a non-conductor in the solid but a conductor when molten? In the biosphere, the total amount of matter remains constant over time, whereas the total amount of energy decreases over time. Salts are ionic compounds that contribute to the ability of nerves to conduct an electrical current. What element X is most likely to react to form the compound XF5? DNA. a. P2O3 b. SO2 c. NO3, Which of the following represent elements and which represent compounds? Small atoms with 6 or 7 valence shell electrons tend to be electronegative. ____ are dietary supplements containing plant extracts. synthase synthesis, Which of the following statements regarding energy is FALSE? Specialties: Mission of Modern: To promote the highest quality of health for patients with skin disease through the provision of empathetic, state-of-the-art medical care. Both of the illustrated reactions are exergonic and release the same amount of energy during product formation. H, C, O, Na Biology, 21.06.2019 20:00. Periventricular leukoencephalopathy (PVL) is a pathologic process that has attracted little attention in neurodiagnosis. C) The actual density of dark matter and luminous matter combined is no more than about 1% of the critical density. neutral solution substrate A) No, because the universe is not old enough yet for these objects to have begun their expansion. a) Na and O b) Li and Ne c) Fe and S d) Ca and I, Which of the following are ionic compounds? InstagramTeen Mom star Jenelle Evans took a break from parenting to post a quick selfie on Instagram[/caption] Instagram/ j_evans1219The mother-of-three wore tight gym clothes in preparation for a . D) The overall shape of the cluster is that of a lens. NASA warns of 3 skyscraper-sized asteroids headed toward Earth this week. This is why chemical reactions (with or without enzyme) occur faster at higher temperatures. 17) What is the primary form of evidence that has led astronomers to conclude that the expansion of the universe is accelerating? hydrogen The freshwater lake cannot conduct an electrical current. Answer. X-rays Select the correct statement about isotopes. The particles in liquid glass however -are more flexible than solid glass, but can not rotate, according to the researchers. Hydrogen The correct ratio is two hydrogens and one oxygen for every carbon. False, Which of the following combinations of atoms are most likely to be joined by ionic bonds? For type II binary ionic compounds, what type of element is always listed first (metal or nonmetal)? 10) Is space expanding within clusters of galaxies? alkaline solution Describe the compounds that form between nonmetals. The products of exergonic reactions contain more potential energy than the reactants that form them Acetic acid and potassium hydroxide net ionic equation. 28) Why isn't space expanding within systems such as our solar system or the Milky Way? Explanation: Matter can be defined as the substance having mass, volume and occupy space. Plasma Plasma is very similar to gas, In fact, the easiest way to describe plasma is as a gas that can carry an electrical charge. D) Clusters and superclusters appear to be randomly scattered about the universe, like dots sprinkled randomly on a wall. Name the two physical Changes: Answer 2: Light and sound are not regarded as forms of matter. What is a substance containing two or more elements or compounds that are physically, and not chemically, combined called? C) It is the energy of black holes. the breaking of chemical bonds within the reactants. B) there was an excess concentration of hydrogen gas when the universe was very young. Define the following: atom, element, and compound. 2 The states of matter are solid, liquid, gas, or plasma. A pH between 0.0 and 7.0 is acidic. Show the details of your work. What functional group pairing allows one amino acid to bond with another? When the substance reaches a cool enough temperature at a certain pressure, the freezing point, the liquid becomes a solid. Which of the following is an example of a decomposition reaction? 32, Sodium has one valence electron, while chlorine has seven. What is the primary energy-transferring molecule in cells? B) measurements of the rotation curve for the universe A) the higher amount of mass relative to light (higher mass-to-light ratio), the lower the proportion of dark matter. This is what we hear as sound or noise: pressure changes in the fluid (matter) around our ears, caused by vibrations or movements of the particles in this matter. A. four a) NF3 b) Na2O c) CO2 d) N2 e) CH4, Which of the following is an ionic compound? B) The hot gas shows up as bright pink in visible-light photos of galaxy clusters. If unconfined, the particles of a gas will spread out indefinitely; if confined, the gas will expand to fill its container. What form of matter is made from only one type of atom a. element b. material c. compound d. molecule. hydrogen bond Which of the following statements is true regarding the reactions shown? Which of the following is not a subatomic particle? Answer:Plasma.Explanation:The three common forms of matter are liquids, solids, and gases. 4. Moreover, they do not have a fixed shape or volume. Which of the following statement does NOT describe matter? You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Original conversation. Group of answer choices Gamma-rays X-rays Radio waves Electrons Sunlight This problem has been solved! No, because the difference in the pull of oxygen on the bonding electrons would be neutralized. is based on the salinity of a solution The four natural states of matter are: Solids, liquids, gases and plasma. B) Neutrinos do not have any mass; they interact only through the weak force. 3. Energy can be defined as the quantitative property . a. K b. H2O c. Ti d. HF, Which of the elements listed below would most likely form an ionic bond when bonded to oxygen? Which of the following statements is true regarding the reaction without an enzyme compared to the one with an enzyme? The chemical composition of carbohydrates includes two oxygens and one hydrogen for every carbon present. 1. B) We have moderately strong evidence that the acceleration is real, but essentially no idea what is causing it. The matters are formed/build by atoms. B) They are subatomic particles. substrates Amino acids are linked by peptide bonds to form peptides. Example water. If the ambient temperature is 25C25^{\circ} \mathrm{C}25C, Find how long it will take for a system with a refrigeration capacity of 8kW8 \mathrm{~kW}8kW to precool this truck. Carbohydrates Compared to the freshwater lake, the swimmer's body is a better conductor of an electrical current and is therefore at risk for electrical shock during an electrical storm because __________. We would like to share some information on how to participate in the SBS Inkigayo on Sunday, February 12. Solids include things like solid ice, sugar, rock, wood, etc. Human A&P 1 Mastering HW Set 3: Biochemistry, Mastering A&P Chapter 3 - Cells: The Living U, Mastering A&P Chapter 2 - Chemistry Comes Ali, Bruce Edward Bursten, Catherine J. Murphy, H. Eugene Lemay, Matthew E. Stoltzfus, Patrick Woodward, Theodore E. Brown, Chapter 35 - 40 review questions (EMT Exam 12), Birth to 5 Midterm Exam Study Guide Unit 1. What is a compound? What kind of elements will form an ionic compound? Air is an example of the type of matter known as gas. Oxygen atoms have a stronger pull on the electrons shared within a covalent bond formed between oxygen and hydrogen. Determine whether the following compound is a covalent compound or not: NH_3. 2. It does not have mass and volume. D) The expansion rate is slowing dramatically with time (a recollapsing universe). C) measurements of how galaxy speeds away from the Milky Way have increased during the past century Explain. two In this process, the larger molecule (or polymer) is degraded to produce smaller molecules (or monomers). D) The question is nonsensegas temperature cannot possibly tell us anything about mass. In a freshwater lake, there are comparatively few electrolytes (salts) to carry a current away from a swimmer's body. Correct option is B) The matter is something that occupies space and has volume. D) Within individual galaxies, dark matter is always concentrated near the galactic center, and within clusters it is always concentrated near the cluster center. Which four elements comprise approximately 96% of our body weight? A) The temperature is always directly related to mass, which is why massive objects are always hotter than less massive objects. Heres how it works. A. B) Jupiter-size objects Physical, Chemistry Ch 1 Matter and Energy : 1.6 Physic, Chemistry: Connections to Our Changing World, Douglas C. Brower, Herbert Beall, Karen M. Robblee, LeMay. Last week, I asked about your favorite romantic pairings, so now tell me about your favorite #CriticalRole friendships! SO2, PCl3, NaBr, PbO, AlF3. Which of the following compounds is an ionic compound? Sodium gives up its valence shell electron (becoming a cation) to drop back to a stable valence shell, and chlorine gains one electron (becoming an anion) to fill its valence shell and become stable. a. O3: molecular compound b. Al: atomic compound c. NH4OH: molecular compound d. H2: atomic element e. None of the above is correct. On a microscopic level, liquid glass is somewhere between a solid and a gel-like substance called a colloid a mixture of particles that are larger than a single atom or molecule. B. Physical, Polymerizes to form polyethylene. The valence electrons are then made up by the forming of an ester bond. Light is another name for electromagnetic radiation. is a poor solvent since few things dissolve in it. Please read the notice below before participating in the event. B. 2. Each collision also causes energy to be transferred, and when enough energy is transferred to particles near the surface they may be knocked completely away from the sample as free gas particles. (TABLE SALT DISSOLVED IN WATER) The substrate absorbs chemical energy from the enzyme after binding to its active site. Physical How many hydrogen atoms will a single carbon atom bond with to form a stable molecule? This figure shows a dehydration synthesis reaction between two monomers forming, resulting in a larger molecule. the enzyme B) We are so close to these systems that we don't observe their expansion. The atoms of a polar molecule share electrons equally. B) Dark matter consists 90% of neutrinos and 10% of WIMPs. Which of the following is not a fundamental subatomic particle that forms elements? one potassium atom and one fluorine atom (A) SrCl2 (B) COCl2 (C) N2O (D) Kr, Which of the following chemical species is a cation? Which of the following are elements and which are compounds? Ultimately, genes and experienceswork together to construct brain architecture. The electrons of each atom are constantly in motion, so the atoms have a small vibration, but they are fixed in their position. Give the name of the following compounds. True Check that your answer satisfies the ODE as well as the initial conditions. 4. A gas has no definite shape or volume. Matter: The matter is the substance that has mass and occupies space. 3. A) The cause of the acceleration is well-understood, and attributed to the particles that make up dark energy. Solids also have a high density, meaning that the particles are tightly packed together. This refers to the idea that 16) Hubble's constant is related to the age of the universe, but the precise relationship depends on the way in which the expansion rate changes with time. If there were nothing between a cloud and the ground, it would fall. Writing isn't wam, bam, and done - it's a process like any other. A) The light that they emit is so weak that it is undetectable to our telescopes. protein Find the largest possible domain and the corresponding range of each function. Murdaugh Murders Podcast co-hosts Mandy Matney, Liz Farrell and everyone's favorite attorney Eric Bland take a hard look at Dick and Jim's last-minute attempt to stop a blood spatter expert from testifying against Alex Murdaugh this week. My responsibilities . D) velocities and positions of galaxies in clusters of galaxies Reactions that release energy are exergonic reactions. two oxygen atoms. The 31-year-old shared a snap taken in her bathroom to her Instagram Stories on Friday. oxidase D) The universe would cease its expansion. A) Most dark matter probably consists of weakly interacting particles of a type that we have not yet identified. Stars like the sun are essentially superheated balls of plasma. formation of cell membranes User: Which of the following is not a form of energy heat mechanical solar matter. 3) The text states that luminous matter in the Milky Way seems to be much like the tip of an iceberg. Weak acids and bases dissociate (ionize) partially and reversibly, whereas strong acids and bases dissociate completely and irreversibly. The swimmer's body contains a higher concentration of electrolytes (salts) compared to the freshwater lake This may occur either when the temperature of the sample is rapidly increased beyond the boiling point (flash vaporization) or when a substance is "freeze-dried" by cooling it under vacuum conditions so that the water in the substance undergoes sublimation and is removed from the sample, according to the U.S. Geological Survey (opens in new tab). The swimmer's body and the freshwater lake conduct electrical currents equally well Which of the following is not a form of matter? Except for elements with atomic number 1 and 2, all other elements are stable with how many electrons in their outermost (valence) energy level? The atoms of a polar molecule share electrons equally. energy storage. This problem has been solved! Createyouraccount. A) measuring the speeds of galaxies orbiting the cluster's center What is represented by the chemical at B? B) Dark energy does not exist and there is much more dark matter than we are aware of to date. If the kidneys fail to function properly, one of the direct consequences would be_________. Explain. hydrogen bond the kinetic energy of the reactants Which of the following is not considered a form of matter? E) It is the only type of particle that interacts through the weak force. Atoms come together to form molecules, which are the building blocks for all types of matter, according to Washington State University (opens in new tab). D) the overall arrangement of galaxies, clusters of galaxies, and superclusters in the universe. C The particles of matter are in stationary state. Which of the following statements is true concerning the differences between compounds and mixtures? A) massive objects bend light beams that are passing nearby. Classify the following as either compounds or elements: a. copper b. salt c. water. a. phosphorus b. nitrogen c. oxygen d. carbon. 12) What is the mass-to-light ratio for the inner region of the Milky Way Galaxy, in units of solar masses per solar luminosity? 1. B) Voids between superclusters began their existence as regions in the universe with a slightly lower density than the rest of the universe. Which of the following is NOT a fundamental subatomic unit of an element? False. product isomerase a) CH3OH b) HOClO c) NH4CN d) NH3 e) N2O3. DNA provides the basic instructions for building every protein in the body. (Image), Which element is present in all organic compounds? Chemical When you purchase through links on our site, we may earn an affiliate commission. Which of the following is NOT one of the three basic steps involved in enzyme activity? False Atomic mass is equal to the number of protons and neutrons in the nucleus. a. Which of the following statement is not true regarding the characteristic of matter? They are non-matter. Physical, 1 L has a mass of 1.260 g under standard conditions. The patient did not experience tingling, numbness, or pain during the injection, which clinically rules out intraneural injection, and there were no signs of nerve damage intraoperatively and a full neurologic function had been regained, so it is believed that the cause of acute CTS in this case was injection into the nerve sheath. B. B. It's a copper-based mineral known as Herbertsmithite, named after British mineralogist Herbert Smith. All matter is made up of atoms, which are in turn made up of protons, neutrons and electrons. Such reactions are synthesis reactions. Therefore, they will form similar types and numbers of bonds with other atoms. Which element forms the most compounds? Objective: To test the hypothesis that brain network architecture constrains cross-sectional and longitudinal grey matter alterations across different stages of psychotic illness and to identify whether certain brain regions act as putative epicentres from which volume loss spreads. The biosphere can be defined as a closed system in terms of matter because matter does not enter or exit. A) It is a name given to whatever is causing the expansion of the universe to accelerate with time. A) If we include dark matter, the actual density equals the critical density. water 17) Imagine that it turns out that dark matter (not dark energy) is made up of an unstable form of matter that decays into photons or other forms of energy about 50 billion years from now.

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