Seudónimo Seudónimo

04-08-2017
Biology

contestada

An atom has a charge of -3. This indicates that the ion has _____________________.
a. 3 extra protons
b. 3 extra neutrons
c. 3 extra electrons
d. 3 less electrons

Respuesta :

percypercy168otvzio percypercy168otvzio

04-08-2017

Three extra electrons since electrons are negative and it's a -3

Answer Link

Otras preguntas

What impact did the spoils system have on American government? a The spoils system was debated long after Jackson’s presidency had ended. b The spoils system ha

Why does Mary go shopping?

Earthenware is a(n) ____________________a.hard, white, translucent ceramic that is made by firing kaolin and other materials. It was first created by the Chines

In the wake of the Civil War, compared to the South the North had sustained very little destruction. had to create a new labor system. had more economic challen

2*2=4-1=A What does a equal

shelby saving account earns $8 in interest each month HOW MUCH will she earn in a 1 year 6 grade

Which is the function represented by the table? f(x) -1 4 0 01 1 6 2 7 O fx)= X+5 Of(x)= x-5 O fix)= X+ 1 O fix)= X-1

7x - 12y = 180 7x = 84

Does anyone know how to draw?

A solution contains 7% salt. How much water should be added to 70 ounces of this solution to make a 4.9% solution?