3 years ago

How do I find the number of neutrons in an atom?

Chemistry

2 answers:

Lostsunrise [7]3 years ago

5 0

You subtract the atomic number of the element with the mass number to get the number of neutrons

Vaselesa [24]3 years ago

4 0

You need to subtract the number of protons from the mass number.

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Suspect A is actually telling the truth and they describe the events of a certain evening with confidence. After being asked to

lorasvet [3.4K]

It seems like the answer is C, you really just need to use the process of elimination.

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3 years ago

2) 183 cg = kg 5 .00183 kg 0.0183 kg .183 kg 3) 0.25 kg = g

OlgaM077 [116]

Answer:

183 cg = 0.00183 kg

0.25 kg = 250 g

Explanation:

Use conversion factors. 1kg is equal to 1 x 10^5 cg (100000) and 1 kg is equal to 1 x 10^3 grams (1000 grams).

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3 years ago

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MariettaO [177]

Answer: three very important kinds of things: coal, oil, and natural gas.

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2 years ago

In the equation:

Ksenya-84 [330]

Answer:

B) 16 g

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8 mol H₂ * 2 g/mol = 16 g

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3 years ago

How does the adaptations of a giraffe help survive its environment

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2 years ago