gavinbrowne486
gavinbrowne486 gavinbrowne486
  • 21-08-2017
  • Biology
contestada

A neutral atom of helium has 2 protons and ______ electrons. (Enter a whole number.)

Respuesta :

Yahya2001Nakaweh
Yahya2001Nakaweh Yahya2001Nakaweh
  • 21-08-2017
2 electrons since it is neutral and has 2 protons
Answer Link
laneytoney
laneytoney laneytoney
  • 21-08-2017
Two. The number of protons equals the number of electrons
Answer Link

Otras preguntas

According to Gloria, what is. Christmas about
When writing a short story, what is the first place you should look to find plot ideas? A. other authors' stories B. science or social studies documents C. your
72/45 into mixed number
How did the Huang He differ from a river such as the Nile? A.The Nile was made of yellow silt known as loess. B.The Nile was not depended on for daily survival.
What is 11/15 + 1/8 you have to estimate.
Incorporation creates a local government and
the southern colonies practiced indentured servitude and slavery because?
Alec is trying to find the surface area of a shoe box. What unit will he use? A) cubic feet B) square feet C) cubic inches D) square inches
on the map what does VA stand for
in a communist economy, all economic activities are controlled by individuals the business owners the government . such economies are also known as command econ