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Andreas93 [3]
3 years ago
15

What are the twenty (20) element in the periodic table​

Chemistry
1 answer:
Marina CMI [18]3 years ago
5 0

Answer:

calcium (ca)

Explanation:

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Which of the following can serve as evidence to support the claim that human consumption of water impacts earths system
Brilliant_brown [7]

Ouestion: Which of the following can serve as evidence to support the claim that human consumption of water impacts earths system?

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Identify the units used to measure volume mass.
Strike441 [17]

Answer:

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2 years ago
Mass box A = 10 grams; Mass box B = 5 grams; Mass box C—made of one A and one B How many boxes of B would be required to make 30
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Mass box C is 10+5. (So C is 15)

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30/5 = 6

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