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kolezko [41]
4 years ago
15

According to the lab guide, which changes below will you look for in order to test the hypothesis? check all that apply. changes

in shape or size color changes whether changes are easily reversible temperature changes formation of precipitates or gases changes of state (gas, liquid, or solid)
Chemistry
2 answers:
viktelen [127]4 years ago
8 0

Answer:

All of them are.

Explanation:

ale4655 [162]4 years ago
5 0

This might be weird but All of them are correct.

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sertanlavr [38]

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garik1379 [7]

2 atome nitrogen , 1 is correct

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4 years ago
What is common about the elements of a period? Select all that apply. They have the same number of electron energy levels. They
Ann [662]

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