HaGuzman00 HaGuzman00

24-01-2018
Chemistry

contestada

What is the mass number of an atom that has 12 neutrons and 11 protons?

Respuesta :

24-01-2018

Mass number = protons + neutrons. 12 + 11 = 23.

Answer Link

fosterblake79 fosterblake79

23-03-2020

Answer:

23

Explanation:

Answer Link

Otras preguntas

Molly's Milk Company wants to repaint the barrels in which the milk is stored. The workers need to know how much area they will be painting so that they can ord

An airline has 82% of its flights depart on schedule. It has 65% of its flights depart and arrive on schedule. Find the probability that a flight that departs o

A basketball player shoots the ball with an initial velocity of 14.4 ft./sec at an angle of 41.9 degrees with the horizontal. to the nearest tenth, find the ini

Taking measures to prevent any extension of communist rule to other countries was called ______________, this guided president truman's foreign policy.

Read the passage from The Iliad. When Hector heard this he was glad, and went about among the Trojan ranks holding his spear by the middle to keep them back, a

. During the revising stage in the writing process, the author _____.

C=2m+d solve for m plz

Describe the ways in which the rate of a chemical reaction can be changed

factor and find the roots of y= 4×^2+4×-15

please help me with this question