s40015532
Answered

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which is larger Ca or Ca2+

Sagot :

Answer:

Ca is larger than the Ca2+ because Ca2+ has a greater positive charge and electrons repel the nucleus.

antiixs0ciial

Answer:

Ca

Explanation:

Ca is larger than Ca2+ because, in the periodic table, the atomic radius increases from top to bottom and from left to right. Also Ca has 2 more electrons than Ca2+ therefore, its atom is bigger because it has an extra shell.

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