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in vertical columns are called _____ they are ____ groups. the chemical properties of the elements in the same group show _____ and______
in vertical columns are called _____ they are ____ groups. the chemical properties of the elements in the same group show _____ and______
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Verified answer
Answer:
Hi
vertical columns are called GROUPS they are
18 groups. the chemical properties of the elements in the same group show SIMILAR and PHYSICAL.
MARKS ME AS BRAINALIST ❤️
Answer:
In vertical columns are called groups they are 18 groups. The chemical properties of the elements in the same group show similarity and gradation.