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inna [77]
3 years ago
8

HELPPPP PLEASEEE

Chemistry
1 answer:
Igoryamba3 years ago
6 0
Atomic mass is the answer!!
Explanation: An elements atomic number won’t be able to change
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Answer:

Q = 306 kJ

Explanation:

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3 years ago
Define mechanical energy. Using the example of the pendulum, explain how kinetic and potential energy relate to the mechanical e
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maria [59]

Answer:

Gas to Solid

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A condensation reaction goes from gas to solid

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