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VashaNatasha [74]
3 years ago
10

The term "alchemy" refers to early pseudoscientific attempts to transform common

Chemistry
1 answer:
Scrat [10]3 years ago
4 0

<u>Answer:</u> The correct answer is option B. electron.

<u>Explanation:</u>

There are 3 subatomic particles:

  • Electrons: They carry negative charge and are present in orbits around the nucleus of an atom.
  • Protons: They carry positive charge and are present inside the nucleus of an atom
  • Neutrons: They does not carry any charge and are present inside the nucleus of an atom.

An atom forms an ion, when it looses or gains an electron.

  • When an atom looses electron, it form a positive ion known as cation.
  • When an atom gains electron, it form a negative ion known as anion.

Hence, the correct answer is option B. electron.

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