23-10-2018
Chemistry

contestada

How do you find the number of electrons?

Respuesta :

23-10-2018

To find the number of electrons you can simply subtract the atomic number from the mass number. If the atom is neutral , the number of electrons is equal to the number of proton.

Answer Link

Otras preguntas

Can someone please help me

True or False: When carbon dioxide is in the blood, it is dissolved into bicarbonate.

Select the correct answer. What phrase have some scholars devised to replace the term “melting pot” theory? A. half-empty–half-full theory B. nativism theory

What term in the Question needs to be defined?

What is the length of the segment

did presentation aids present their materials clearly and ethnically

within the cells of the body,oxygen is used in chemical reactions to release.................

I don’t remember how do to any of them

Learning task 1 : From the given equation of the line a) find two points that will satisfy the equation, b) the slope and the y intercepts and c) the x and y -

What name is given to the net movement of particles from an area of high concentration to an area of lower concentration?