kaykaykrazy4431 kaykaykrazy4431

20-01-2020
Chemistry

contestada

Essentially all of the mass of an atom is due to the ______.(A) electrons.(B) neutrons.(C) nucleons.(D) protons.

Respuesta :

shmu137 shmu137

20-01-2020

Answer:

Atom is made up of NUCLEUS and electrons revolving around nucleus.

Nucleus itself contains protons and neutrons. Protons and neutrons are approximately 1680 times heavier than the electrons. So the major contribution to the mass of an atom comes from the nucleus.

Answer Link

Otras preguntas

Which of the following characteristics was required to be a citizen of Athens?

Women first received equal suffrage in the a. North b. South c. East d. West

in June there are fewer hours of daylight and less direct sunlight in the

A _______ is a very massive object in space that does not allow any object or radiation to escape its gravitational hold. A. galaxy B. nebula C. black hole

By what age do children accept death as universal and final?

For thousands of years people believed the __________ was the center of the universe? The Sun Mars The Milky Way The Earth

The first step when entering data is to _____.

Find the lateral surface area of a regular hexagonal pyramid whose edge measures 20cm and the radius of a circle inscribed in the base is 9√3 cm

which of the following is the best description of Joe's attitude when he reaches Eatonville?

2% of 105 is taxed find the value of the tax