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Kipish [7]
2 years ago
13

Copper has an atomic number of 29.

Chemistry
2 answers:
yulyashka [42]2 years ago
8 0

Yeah basically, you just have to multiply the protons (29) and the number of atoms of copper (3) together. So, 29 times 3 is equal to 87.

rusak2 [61]2 years ago
6 0

the awnser is 87 hope this helped


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blsea [12.9K]

When most radioactive atoms “spontaneously” decay to a more stable form the “additional” energy is converted to radiation with the emission of radioactive particles.

<h3>What is radioactivity?</h3>

Radioactivity is the spontaneous decay of the nucleus of an atom with the emission of radiation and nuclear particles.

Elements that spontaneously decay are called radioactive elements.

When these radioactive elements decay, they form more stable isotopes or elements.

The spontaneous decay of atoms of radioactive elements is in order for the nucleus of the atom to become stable and non-radioactive.

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4 0
8 months ago
Fe + O2 + H₂O- &amp; Fe2O3 + H₂O. balance por el método de tanteo​
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Answer:

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5 0
2 years ago
A 2.950×10−2 M solution of glycerol (C3H8O3) in water is at 20.0∘C. The sample was created by dissolving a sample of C3H8O3 in w
11111nata11111 [884]

Answer:

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7 0
3 years ago
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So the answer here is 1 only that is coefficient of nitrogen gas in the balanced equation for the reaction is 1.

5 0
3 years ago
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3 years ago
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