clarenewell clarenewell

03-04-2019
Chemistry

contestada

an atom has an atomic mass of 27 and 13 neutrons , how many electrons will this atom have?

Respuesta :

alanaholloway06 alanaholloway06

08-04-2019

It will have 27 neutrons and protons because the atomic number is the same as the number of neutrons and protons.

Answer Link

Otras preguntas

When you take out a mortgage your home becomes the collateral. true or false

descriptive essay on if you won $20,000? what would u do with it

Determine the energy required to accelerate an electron between each of the following speeds. (a) 0.500c to 0.900c MeV (b) 0.900c to 0.942c MeV

A rock is dropped from the top of a tower. When it is 40 meters above the ground velocity of 17 m/s. When its velocity is 24 m/s, how far is it above the ground

An archer shoots an arrow at a 75.0 m distant target; the bull's-eye of the target is at same height as the release height of the arrow. (a) At what angle must

the wavelength of light is 4000A then the number of waves in 1 mm is

The eastern bloc became dominated by the soviets. true or false

Compared to mafic magma, silicic magma is ______. A) hotter, less viscous, and more gas-rich B) cooler, more viscous, and more gas-rich C) hotter, more viscous,

The fatty acids now considered most hazardous to health are theA.polyunsaturated fatty acids.B.trans-fatty acids.C.high density lipoprotein acids.D.monounsatura

Which of the following are remote interior angles of _1? Check all that apply.