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Mashcka [7]
3 years ago
12

The number of protons plus the number of neutrons in an atom is called its 7 number. for carbon-12, this number is

Chemistry
1 answer:
emmasim [6.3K]3 years ago
8 0
The mass of Carbon-12 is 12.
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When iron metal reacts with sulfuric acid, it produces iron (III) sulfate and hydrogen gas. Balance the equation: Fe + H2SO4 → F
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3 years ago
Which type of heat transfer does the situation below model? At a sports event, the spectators do the 'wave'. Starting at one end
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radiation

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3 years ago
Copper atoms are used to produce pennies. The copper atoms in pennies share many electrons. Pennies contain
kaheart [24]

Answer:

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This way the bond in pennies are metallic in nature.

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3 years ago
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