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Gekata [30.6K]
3 years ago
7

What will be the charge of an atom containing eight protons, nine neutrons, and 10 electrons?

Chemistry
1 answer:
Wittaler [7]3 years ago
6 0
The charge would be -2 because there are 2 more electrons than protons, and electrons have a negative charge.
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alukav5142 [94]

decameters - meters: multiply by 10

meters to meters: multiply by 1

centimeters to meters: divide by 100

millimeters to meters: divide by 1000

For the rows at the bottom:

hectometer row: 100, multiply by 100, 4500

decameter row: 10, multiply by 10, 450

meter row: 1, multiply by 1, 45

decimeter row: 0.1, divide by 10, 4.5

centimeter row: 0.01, divide by 100, 0.45

im guessing theres a millimeter row at the bottom:

millimeter row: 0.001, divide by 1000, 0.045


hope this helps!

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3 years ago
What would happen if a neutron was added to Lithium (7)
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Answer:

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3 years ago
What’s the answer to these 3 questions? thanks!
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4 0
2 years ago
A student carefully drops a 9.0 g solid Zn pellet initially at 50.0°C into an insulated cup containing 30.0 g of water at 27.8°C
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Answer: choice B

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3 0
3 years ago
Read 2 more answers
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