Chemistry, 25.11.2019 02:31, happysage12

1. barium (ba) is larger than magnesium (mg) because barium appears below magnesium on the periodic table. explain why barium (ba) is larger than magnesium (mg).

2. when it ionizes, sodium (na) becomes na+

does sodium lose an electron or gain an electron during ionization?

explain why

which has a bigger atomic radius: na of na+

use the periodic table and your knowledge of atomic structure to explain how you know whether the neutral atom or ion is bigger.

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1. barium (ba) is larger than magnesium (mg) because barium appears below magnesium on the periodic...