3 years ago

Which of the following is a true statement about science?

2 answers:

7 0

D. all of these are true statements

4 0

D. All of the answers are true

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Zepler [3.9K]

Answer:

Explanation:

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3 years ago

kondaur [170]

Best Answer
1 mole of a substance contains 6.022x10^23 "units" of that substance.

So 0.187 mol of Na+ is 1.13x10^23 ions (6.022x10^23 x 0.187).

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3 years ago

Mama L [17]

Answer:

I think it's c

Explanation:

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3 years ago

GarryVolchara [31]

Answer: False

Explanation: Took the test

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2 years ago

PSYCHO15rus [73]

Experiments test the scientists' ideas.

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3 years ago