Fill in the blanks: 12 Tm
=
[ ? ]10'?)m
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Exponent (yellow)
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i don't know people like to fight everywhere rip.

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.