Which of the following BEST describes what occurs in a fusion reaction? A.
Two low mass nuclei are joined to form one nucleus.

B.
A single nucleus divides into two or more nuclei and gives off energy.

C.
Electrons are shared between the nuclei.

D.
A chemical reaction occurs between the nuclei.

What type of nuclear decay causes the atomic number of an element to increase by 1?

Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.

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