lp1215867 lp1215867

02-03-2021
Chemistry

contestada

what is the mass number for an atom that has 36 protons 36 electrons and 40 neutrons

Respuesta :

rahmant rahmant

02-03-2021

Answer:

76

Explanation:

Mass number = number of protons plus the number of neutrons

So, 36 + 40 = 76

Answer Link

Otras preguntas

A car starts from rest and travels for 4.0s with a uniform acceleration of + 1.3m/s^2. The driver then applies the brakes, causing a uniform acceleration of - 1

d) At the New York Stock Exchange a certain online gaming stock had an initial public offering (IPO) price of 10 USD per share and is traded 24 hours a day. Ske

-15p+32p please awnser its rsm hw

What is this phrase in English? "Mi madre es muy inteligente."

d) At the New York Stock Exchange a certain online gaming stock had an initial public offering (IPO) price of 10 USD per share and is traded 24 hours a day. Ske

1.08 to the 3rd power?

d) At the New York Stock Exchange a certain online gaming stock had an initial public offering (IPO) price of 10 USD per share and is traded 24 hours a day. Ske

The width, of a rectangle is 1/2 of its length. What are the sides of the rectangle if its perimeter is 63 in

Find the coordinates of the midpoint of the line segment with endpoints (6, -2) and (-3, -2). midpoint: (x, y) = ( )

The width, of a rectangle is 1/2 of its length. What are the sides of the rectangle if its perimeter is 63 in