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How many electrons does a gallium atom give up when it becomes an ion?

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Mariamikaylaviz
Ga Z=31

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p¹   -- ( -3e⁻ ) -->  1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹°  Ga ⁺³

When it becomes a ion of a metal Gallium give up at 3 electrons to make a stable configuration of byte.