Question

The energy released by nuclear fission can be used to ________ and turn a turbine to produce ________ energy.
A. heat water; chemical
B. merge atomic nuclei; potential
C. heat water; mechanical

Answer 1

I think the answer is C i.e, Heat water and mechanical

Answer 2

If two atoms are isotopes of the same element, they have the same number of ______ but will have different numbers of _____.
A. protons; neutrons
B. neutrons; electrons
C. neutrons; protons
? help

Answer 3

A.Protons and Neutrons

Answer 4

Radioactive decay takes place when an atomic nucleus spontaneously emits
A. alpha particles, beta particles, or neutrons
B. high-energy radiation
C. both of the above

Answer 5

C.Both are possible

Answer 6

An element has an atomic number of 92 and a mass number of 234. How many neutrons does the element have?
A. 192
B. 142
C. 92

Answer 7

It is B.142

Answer 8

Neutrons= mass no- Atomic no

Answer 9

When two nuclei of light elements are forced together at extremely high temperature, which of the following has occurred?
A. nuclear fusion
B. Nuclear fission
C. radioactive decay

Answer 10

A.Nuclear fusion of course

Answer 11

In nuclear ___________, two light nuclei combine to form a heavier one.
A. fission
B. fusion
C. radioactive decay
D. gamma decay
and thank you so much

Answer 12

B.Nuclear fusion and u are wlcm.

Answer 13

Nuclear fission is best described as
A. joining of two nuclei
B. splitting of a nuclei
C. emission of beta particles

Answer 14

B. Splitting of a nuclei

Answer 15

Which type of nuclear reaction is used in commercial power generation?
A. fusion
B. fission
C. alpha decay

Answer 16

B. Fission

Answer 17

Which process is responsible for the energy emitted from the sun and all other stars?
A. nuclear fission
B. nuclear fusion
C. beta decay
D. gamma decay

Answer 18

B. Nuclear Fusion(Sorry late!!)