An atom has 29 protons, 29 electrons, and 35 neutrons. what is the mass number of the atom?
a)64
b)35
c)29
d)93

The mass number of the atom is 64

HOW TO CALCULATE MASS NUMBER:

The mass number of an atom can be calculated by adding the number of protons and neutrons in the nucleus of the atom. That is;Mass number = no. of protons + no. of neutronsAccording to this question, an atom has 29 protons, 29 electrons, and 35 neutrons. The mass number can be calculated as follows:Mass number = 35 neutrons + 29 protonsMass number = 64Therefore, the mass number of the atom is 64.

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Jet streams are relatively narrow bands of strong wind in the upper levels of the atmosphere. the winds blow from west to east in jet streams but the flow often shifts to the north and south. jet streams follow the boundaries between hot and cold air. the earth's rotation is responsible for the jet stream as well.

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