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asked Oct 24, 2022 164k views

4 votes

HELP ME GIVE BRAINLEAST HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Chemistry
middle-school

Irfanengineer asked

by Irfanengineer

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2 Answers

2 votes

Answer:

Step-by-step explanation:

Option D because they have to substitute each other

Lukkea answered Oct 25, 2022

by Lukkea

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5 votes

Answer:A

Explanation:A is the answer

Marek Krzeminski answered Oct 28, 2022

by Marek Krzeminski

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