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serg [7]
3 years ago
9

Please help me fast... ​

Chemistry
2 answers:
jekas [21]3 years ago
6 0

B) 1 and 3

it's the right answer

Lilit [14]3 years ago
6 0

Answer:

For 3rd question, the answer is option D

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Enter the formula for the compound cobalt(II) phosphate. Express your answer as a chemical formula.
alexira [117]

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Naming of the ionic compounds:-

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  • The negative ion is written next and a suffix is added at the end of the negative ion. The suffix written is '-ide'.
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Hence, given ionic compound:-

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