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Tema [17]
3 years ago
13

HELP!!! WRITE THE CORRECT ISOTOPE NOTATION FOR EACH OF THE FOLLOW:

Chemistry
1 answer:
kakasveta [241]3 years ago
4 0
The answer is 4 an atom
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When a substance changes from a liquid to a solid, it has reached its _____ point
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The temperature at which a substance changes from the liq- uid state to the solid state is called the freezing point. The freez- ing point of the liquid state of a substance is the same temperature as the melting point of the solid state. For example, solid water melts at 0°C and liquid water freezes at 0°C.

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How much work is done by a person pushing a cart 20 meters with a force of 50N
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