15-06-2017
Biology

contestada

Which statement is correct?

The number of electrons of a neutral atom always equals the number of protons.
The number of neutrons always equals the number of protons.
The number of neutrons always equals the number of electrons.
Atomic weight is identical to atomic mass.

Respuesta :

budwilkins budwilkins

20-06-2017

The number of electrons of a neutral atom always equals the number of protons.

Answer Link

Otras preguntas

41/13 as a decimal rounded to the nearest hundredth

What are some topographical, geographical(human and physical), and cultural similarities and differences between North America and South America?

Write a word equation for 2ZnS(s)+3O2(g) -> 2ZnS(s) + 2SO3(g)

Container has 28% hydrogen gas and 72%of helium gas at 760 torr pressure. Calculate the partial pressure of helium gas ?

Please answer 3-6 and show work

all of the following are good questions to ask yourself when determining what you do well except a. What tv shows do I like to watch? b. What abilities come na

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!! Elige la forma correcta del futuro. ¿(Tener) tú tiempo para hablar esta noche?

A. Y=-4/5x-2 B. Y=5x + 2 C. Y= 5x-2 D. Y= 4/5x -2 Please Help!!!!

help me with number 9 please

What is the dependent variable?