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damaskus [11]
3 years ago
11

Physical science a vertical columm on the periodic table

Chemistry
1 answer:
nadya68 [22]3 years ago
6 0
A vertical column is called a family, or a group. A horizontal column is called a period.

I’ve attached a little picture that shows this!

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O The number of oxygen atoms in the reactants used by this process equals the total number of oxygen atoms in the products.

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