It has 6 protons so it must be (hint: look at your periodic table)

Which atom has a mass number of 23 and 11 protons?

Compared to the isotope Carbon-12, Carbon-14 has

If it has 20 protons and 18 electrons it is

A neutral atom that loses electrons becomes

If a neutral atom gains electrons it will become a(n)

In ionic compounds cations bond to anions due to

FeO is

SnO2 is (Note: 2 should be a subscript)

The formula for magnesium phosphate is (Note: all numbers should be subscripts)

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