Help pleased alot of points

asked Jan 16, 2022 43.3k views

4 votes

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6 votes

Answer:

Nitrogen non metal

Gain 3 electrons

Negative ion N3-

Barium metal

Lose electrons

Positive charge

Selinium non metal

Gain electron

Negative charge

Cesium metal

Lose electrons

Positive charge

Step-by-step explanation:

Haabda answered Jan 21, 2022

6.4k points

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