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IceJOKER [234]
3 years ago
7

What is represented in each block of the periodic tables?

Chemistry
1 answer:
Len [333]3 years ago
3 0

the answer is c

it wants me to write a 20 letter explanation but ion got time for that

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Recently, the United States government decided to construct a huge crypt in the middle of Yucca Mountain in Nevada to bury high-
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6 0
3 years ago
200 g of solid sodium hydroxide (NaOH) are dissolved in 750 mL of water. What is the concentration of this solution?
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Answer:

6.67 M

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750 mL x (1 L/1000 mL) = 0.750 L

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Molarity = \frac{5.00025}{0.750}

Molarity = 6.667... M

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