Yo find the number of neutrons in an atom, subtract its?

The mass number is the sum of protons and neutrons in the nucleus. The atomic number is the number of protons. Therefore, you can subtract the atomic number from the mass number to find the number of neutrons.

Question: Yo find the number of neutrons in an atom, subtract it's?

The mass number is the sum of protons and neutrons in the nucleus; the atomic number is the number of protons. Therefor, you can subtract the atomic number from the mass number to find numbers of neutrons.

Hope this helps!.

~A.W~ZoomZoom44

the correct answer is blue and green.

a visible spectrum is electromagnetic spectrum color that can be seen by a normal human being by a single wavelength of light. the visible light spectrum is the range of wavelengths that make up visible light. the visible light spectrum passes through a prism enabling the rainbow reveals all the colors in the spectrum. these range from red, orange, yellow, green, blue and violet.