Chemistry, 10.12.2019 06:31 jerry7792

Which statement correctly compares chemical reactions with nuclear reactions? a.) in chemical reactions, new isotopes are formed. in nuclear reactions, new compounds are formed. b.) chemical reactions can be represented by balanced equations. nuclear reactions cannot be represented by balanced equations. c.) in chemical reactions, small amounts of energy can be absorbed or released. in nuclear reactions, changes in energy are much larger. d.) in chemical reactions, only protons and neutrons are affected. in nuclear reactions, only electrons are affected.

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Answer from: 0Me0

The correct option is C.

During ordinary chemical reactions, energy may be released into the environment or absorbed from the environment. The type of chemical reaction that release energy into the environment is called exothermic reaction while the one that takes energy from the environment is called endothermic reaction. The quantity of energy released or absorbed during ordinary chemical reactions is always very small compare to the one released during nuclear reactions. There are two basic types of nuclear reactions, these are fission and fusion reactions. The energy released during these two processes are so great that they can be used to power the generation of electric current.

Answer from: henrygrubb554

C.(In chemical reactions, small amounts of energy can be absorbed or released. In nuclear reactions, changes in energy are much larger. )

Answer from: Quest

passed in september 1935, these laws are known as nuremberg laws. they forbid jews from marrying but not directly forced them to divorce aryans. what is most noticeable is the fact that the jews were defranchised, meaning by this that they were not expected to have any civil rights, including the right to vote. the right answer is deprived of the right to vote.

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Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

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Which statement correctly compares chemical reactions with nuclear reactions? a.) in chemical react...

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