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Talja [164]
2 years ago
8

What is the overall charge of an atom? Explain why

Chemistry
1 answer:
Zepler [3.9K]2 years ago
4 0

Answer:

atoms have no overall charge. this is because they contain equal numbers of positive protons and negative electrons

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Which answer is correct for the question below? Why would number <br> Two be incorrect?
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7 0
2 years ago
2.822 mol of nickel has _________ atoms of nickel.<br><br> (Enter just the number for this one.)
Irina-Kira [14]

Hello!

To find the number of atoms in 2.822 moles of nickel, we need to multiply it by Avogadro's number. Avogadro's number is 6.02 x 10^23 atoms.

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6 0
3 years ago
Three different samples were on different types of balance for each sample. The three were found to weigh 0.1568934 ko. 1.215 mg
Dmitriy789 [7]

Answer:

Option d. 2615.0g

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4 0
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