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Which of the following describes how an atom becomes negatively charged?

Aelectrons are gained when free floating electrons attach to the atom
Bprotons are gained when free floating electrons attach to the atom
Celectrons are transferred to the atom from other atoms through direct contact
Dprotons are transferred from other atoms through direct contact ...?

Verified Answer :

lr1265

An atom becomes negatively charged when electrons are transferred to the atom from other atoms through direct contact. For example, when rubbing wool on paper, the wool becomes negatively charged.

Answer:

C. electrons are transferred to the atom from other atoms through direct contact

Explanation:

When an atom is negatively charged then it means that the number of electrons in the atom is in excess in number as compare it to the number of protons

This is possible when an atom will transfer its electron to other atom. Here the transfer of electrons will produce negative or positive charge because electrons are loosely bounded while protons are strongly bounded inside the nucleus.

So here correct answer is given as

C. electrons are transferred to the atom from other atoms through direct contact

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