3 years ago

Isotopes of the same element have different _____. numbers of neutrons numbers of protons numbers of electrons atomic numbers

Chemistry

2 answers:

Usimov [2.4K]3 years ago

8 0

Answer:

neutrons

Explanation:

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iris [78.8K]3 years ago

4 0

Answer:

number of neutrons

Explanation:

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The pressure of a sample of helium in a 200. ml. container is 2.0 atm. If the 5 points

just olya [345]

The pressure of the gas = 40 atm

<h3>Further explanation</h3>

Given

200 ml container

P = 2 atm

final volume = 10 ml

Required

Final pressure

Solution

Boyle's Law

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What halogen can react with sodium chloride solution to produce chlorine?

ozzi

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