18-12-2020
Chemistry

contestada

What is the atomic mass of an atom that contains 21 protons, 21 electrons, and 25 neutrons

Respuesta :

connerbyington12 connerbyington12

18-12-2020

44.95591 atomic mass units

Have a Merry Christmas!

Answer Link

Otras preguntas

what is the answer for 0.32+12.965+1.1 and could you explain how you got the answer

Why is science boring

1. PART A: Which statement.identifies the central idea of the text? O A. It's the federal government's responsibility to pay for universities, not the students

Sugar is obtained from which plant

What is 95x9 divided by 14?

Chris and Hillary are remodeling their family room. They are deciding on the flooring, sofa and TV. How many possible combinations are shown in the tree diagram

10, 5, 5/2 Find the 6th term.

One Solution No Solutions Infinitely Many Solutions 2+y=3 −2x − y = −6

Colonists who sided with the british were known as

In Question 1 and Question 2, what is the distance from the center if the circle to a point on the circle? Take this idea a step further: what is the relationsh

ACCESS MORE