csblairor6vs3 csblairor6vs3

16-11-2017
Chemistry

contestada

An atom with two protons, three neutrons and two electrons would have a mass of about how many atomic mass units?

A.
2

B.
3

C.
5

D.
7

Respuesta :

ethangunter04 ethangunter04

16-11-2017

D
[tex]2 + 3 + 2[/tex]

Answer Link

gabriellhawks gabriellhawks

21-11-2019

Answer: The answer is five c

Explanation: the mass is in the nucleus and only the protons and neutrons are in it so add two and three and you get five

Answer Link

Otras preguntas

Suppose that the local sales tax rate is 6.25% and you purchased a used car for $16,800. How much tax is paid?

A group of tissues in which small blood vessels from the mother and offspring intertwine but do not connect is the:

A famous social scientist tells you that the most important task in her research was entering the social world of the people she was studying. What can you say

Is ANYONE familiar with the picket fence method? I need help on a few things and I'm willing learn. This method is to help convert between 2 factors.. and I jus

Need help on this problem

parents should never lie to their children, even if it is about a diffecult subjects such as death, financial problems or divorce. I need three reason and expl

Of the three types of radioactivity characterized by rutherford, which is/are not electrically charged

The process by which a white blood cell engulfs, digests, and destroys a microscopic foreign invader is known a

the chemical formula for ionic compounds indicates the ___________ of atoms present in the substance

y varies jointly as a and b and inversely as the square root of c y=96 when a=8 b=6 c=16 find y when a=7 b=5 c=25