studenttdixon20 studenttdixon20

03-11-2017
Mathematics

contestada

11 protons, 12 neutrons, and 11 electrons. What is the atomic mass of the atom? * 1 point

Respuesta :

wolf1728 wolf1728

03-11-2017

It would be 11 + 12 = 23 atomic mass units.
(electrons have about a mass of 5.489×10−4 atomic mass units, so their mass would be negligible in this calculation).

Answer Link

Otras preguntas

What battle is known as the turning point of the civil war

Examine the pattern in the powers of i you wrote in the table, and create a rule for finding the value of large powers of i. Justify your answer.

Qué desastre. soy un camarero muy malo. les recomiendo el bistec con verduras a la plancha. tal vez escoja las chuletas de cerdo, creo que son muy sabrosas. ?qu

Someone please help me will give brainliest!!!!!

Which crop is the major cash crop of Malawi?

Identify strategies for setting goals when developing a personal fitness program. Which of these is a component of an emotional goal?

List at least three signs of depression, as well as three warning signs of suicide. Finally, list two actions you could take if a friend showed any of these sig

Which classification best represents a triangle with side lengths 6 cm, 10 cm, and 12 cm?

Which part of a phospholipid molecule is found in the middle of a lipid bilayer? hydrophilic head hydrophobic tails glycerol backbone carboxylate groups Descrip

What repair enzyme/mechanism is responsible for cutting out errors in the DNA? Question 17 options: Polymerase Helicase Nuclease None of the above.