WebSep 1, 2024 · Monatomic, Diatomic, and Other Forms . The monatomic gases consists of single atoms. These gases form from the noble gases, such as helium, neon, krypton, argon, and radon. Other elements typically form diatomic gases, such as oxygen, nitrogen, and hydrogen. A few pure elements form triatomic gases, such as ozone (O 3). Many … WebQUESTION 29 Which notation properly indicates how two molecules of diatomic oxygen would be represented in a chemical equation? OA (02)2 OB. 0203 O C202 O D.04 O E. All of the choices are correct.
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WebProperties: Common hydrogen has a molecular weight of 2,01594 g. As a gas it has a density of 0.071 g/l at 0ºC and 1 atm. Its relative density, compared with that of the air, is 0.0695. Hydrogen is the most flammable of all the known substances. Hydrogen is slightly more soluble in organic solvents than in water. WebHealth effects of argon. Routes of exposure: The substance can be absorbed into the body by inhalation. Inhalation risk: On loss of containment this liquid evaporates very quickly causing supersaturation of the air with serious risk of suffocation when in confined areas. Effects of exposure: Inhalation: Dizziness. Dullness. pinewood beach resort kenia
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WebJul 13, 2024 · Anabolism is the opposite of catabolism: It’s the mechanism that takes smaller units like nutrients, cells, or amino acids and bonds them together to create bigger structures. “One example of ... WebBiology questions and answers. 2 points What is the oxidation state of Oxygen in a molecule of diatomic oxygen gas (O2)? • Enter your answer as a standard numeric value • e.g. 25, not twenty five, or 2.5x101 or 0.25e2 • For positive values do not include the + sign • e.g. 25, not +25 For negative values do include the-sign o e.g. -25 ... WebExpert Answer. solution 15) 2O2 16) 2.02 amu mass of any susbstance is equal to its molar mass. mass of on …. 15) Which notation properly indicates how two molecules of diatomic oxygen would be represented in a chemical equation? A) 202 B) 04 C) O202 D) (02)2 E) All of the choices are correct 16) What is the mass of one mole of diatomic ... pinewood beach resort and spa kenya