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Artyom0805 [142]
3 years ago
11

The nucleus of an atom is

Chemistry
2 answers:
Scorpion4ik [409]3 years ago
7 0

Answer:

The nucleus is composed of protons and neutrons. A nucleus usually refers to the central core of something.

Explanation:

Brilliant_brown [7]3 years ago
7 0

Answer:

a. The central core and is composed of protons and neutrons.  

Explanation:

A nucleus of anything is a central core. The nucleus of an atom is composed of protons and neutrons.

b. is wrong. Except for H, the number of neutrons is always equal to or greater than the number of protons.

c. and d. are wrong. The nucleus is positively charged.

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In a particular redox reaction, MnO2 is oxidized to MnO4– and Ag is reduced to Ag. Complete and balance the equation for this re
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