tournament chem. Word Scramble
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Question | Answer |
isotopes of an element have a different | mass number |
a neutron oxygen atom differs from an oxide ion that the atom has | fewer electrons |
what is the total # of neutrons in an atom of K, whose mass is 39 and atomic # is 19 | 20 |
the amount of lithium chloride that the formula LiCL represents is one | molecule |
the mass number of an atom is =n to the total # of its | protons and neutrons |
the number of protons in an atom of Cl-36 is | 17 |
when a chlorine atom reacts w/a sodium atom to form an ion, the chlorine atom will | gain one electron |
as a substance changes from a liquid to a gas, the avg. distance between molecules | increases |
the nucleus of a fluorine atom has a charge of | 9+ |
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msbriee
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