Chemistry: Which of the following is true for a nuclear reaction? electrons are lost electrons are gained identity of element changes identity of element remains same

Because an element can gain or lose and electrons so they take them away to become stable like a noble gas...

Which of the following is true for a nuclear reaction?

Ответ:

maguilarz2005

21.06.2020

Chemistry

Identity of element changes

Explanation:

Oxidation reaction is defined as the reaction in which a substance looses its electrons. The oxidation state of the substance increases.

Reduction reaction is defined as the reaction in which a substance gains electrons. The oxidation state of the substance gets reduced.

Transmutation is a chemical reaction in which nucleus of the atom undergoes a change by radioactive decay and thus result into formation of new nucleus. Thus the identity of the element changes.

$_{92}^{235}\textrm{U}+_0^1\textrm{n}\rightarrow _{56}^{143}Ba+_{36}^{90}Kr+3_0^1\textrm{n}$

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Which of the following is true for a nuclear reaction? electrons are lost electrons are gained identity of element changes identity of element remains same

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