AkariFennec AkariFennec

24-02-2021
Chemistry

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Can anyone help me I’m super confused and I honestly have no idea what the answer is for any of these

Can anyone help me Im super confused and I honestly have no idea what the answer is for any of these class=

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walkerswalkinglol walkerswalkinglol

24-02-2021

2. there is 2 potassium, and 1 oxygen so the ratio is 2:1
3. Ion I think
4. If it’s positive it has lost electrons, if it’s negative it has gained.
5 metal - nonmetal - calcium oxide

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