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Arlecino [84]
2 years ago
10

Advantage of modern perodic law ​

Chemistry
1 answer:
mario62 [17]2 years ago
6 0

Answer:

it has made the study of chemistry systematic and easy. it acts as an aid to memory

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In an exothermic reaction, the water will _______ in a calorimeter. A. release heat B. drop in temperature C. drop in volume D.
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3 years ago
A beaker containing 6.32 moles of PBr3, contains___
NISA [10]

Answer:

3.8 x 10²⁴molecules

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