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Elements arranged in column represents a

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KYLAYENAIN

Answer:

The chemical elements are arranged in order of increasing atomic number. The horizontal rows are called periods and the vertical columns are called groups. Elements in the same group have similar chemical properties. This is because they have the same number of outer electrons and the same valency.

NAVARROLOVELY018IN

Answer:

Direction: Put a check before each number of the following sentences that show a cause and effect relationship

and leave it blank if not.

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