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Delvig [45]
3 years ago
13

Are elements always the product of a decomposition reaction?

Chemistry
2 answers:
joja [24]3 years ago
8 0

Answer:

no sometimes you can add elements to mkae new ones

Explanation:

Semmy [17]3 years ago
6 0

Answer: yes

Explanation:

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A 27.40 g sample of liquid mercury is initially at 158.30°C. If the sample is heated at constant pressure ( = 1 atm), kJ of ener
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