Chemistry, 12.10.2020 23:01 baidentheodore9750
Consider the following substances: C, O, H,,H, O, NaCl, CO,, Fe and Fe, Og. Indicate
whether each substance is a) an element or a compound, or b) an atom or a molecule.
Element
Compound
Atom
Molecule
Answers: 2
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The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?
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Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
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Chemistry, 22.06.2019 17:30
Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".
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Consider the following substances: C, O, H,,H, O, NaCl, CO,, Fe and Fe, Og. Indicate
whether each s...
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