8. Electrons are located in the nucleus of an atom. *
True
False
9. Alkali metals and h...
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Chemistry, 08.12.2020 03:00 jmascar5334
8. Electrons are located in the nucleus of an atom. *
True
False
9. Alkali metals and halogens are very reactive and react with each other. *
True
False
10. This number on a periodic table is usually represented with a decimal
atomic mass
atomic number
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