nick2043 nick2043
  • 22-09-2018
  • Chemistry
contestada

What is the difference between atomic mass and number?

Respuesta :

MrPsychotic MrPsychotic
  • 22-09-2018
Atomic mass is the number of protons and neutrons in an element while an atomic number is the number of protons in the element.
Answer Link

Otras preguntas

Aluminum metal reacts with HCl to produce aluminum chloride and hydrogen gas. How many grams of aluminum metal must be added to an excess of HCl to produce 33.6
If objects travelling at near the speed of light gain mass because their energy of their motion is being converted into mass, the does a photon gain mass?
Helpers are needed to prepare for the fete. Each helper can make either 2 large cakes per hour, or 35 small cakes per hour. The kitchen is available for 3 hour
when i double my number and add 8 i get my number + 12 WHAT IS MY NUMBER
Write your answer as a fraction in simplest form subtract 5/8-3/5
how do you round 9.92,3.99,2.14,8.39,2.79,8.48,2.96,5.34,and 4.52 to the nearest tenth.
7/8,0.98,8/9 least to greatest
What is the weight of a toy car that has a mass of 0.28 kg?
Is 63ab/7a and 9ab equivalent?
Which term is used for the tendency of an object to resist a change in its motion? A. acceleration B. displacement C. momentum D. inertia