12. Complete the table:
Properties of metals:
Properties of non-metals:
13. If you applied electricity to water you could separate water into two gases.
These gases are ____________
and ______________
14. Complete the following table for H2SO4:
Type of Atom(See Periodic Table for
Number of Atoms
names of symbols)
Total
15. Write the chemical formula and name for the compounds formed by combining
the following pair of elements:
(a) magnesium and nitrogen
_____________
(formula)
______________
(name)
(b) calcium and chlorine
______________
______________
16
a) The three subatomic particles are:
_________________, __________________, __________________
b) The atomic mass of magnesium is ______ and the atomic number of
magnesium is ______
c) Draw the Bohr-Rutherford diagram of the magnesium atom:
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