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skelet666 [1.2K]
3 years ago
10

Atoms contain positive, negative, and neutral. what happens when two positively charged particles are close together?

Chemistry
2 answers:
mote1985 [20]3 years ago
8 0
<h2>A. They repel each other</h2>

balandron [24]3 years ago
3 0

Answer:

they repel each other

Explanation:

A is the ans

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Determine the total number of atoms contain in a 2.00 moles of Ni
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Answer:

2.00 moles of Ni has 1.2 *10^24 atoms

Explanation:

Step 1: Data given

Number of moles Ni = 2.00 moles

Number of Avogadro = 6.022*10^23 /mol

Step 2: Calculate number of atoms

Number of particles (=atoms) = Number of Avogadro *  number of moles

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Number of atoms = 1.2*10^24 atoms

2.00 moles of Ni has 1.2 *10^24 atoms

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235/92U+10n→144/54Xe+90/38Sr+2/10n

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