RIDDLEY745 RIDDLEY745

03-06-2016
Chemistry

contestada

Element A has 15 protons. Determine the number of neutrons in its isotope with mass number 33.

Respuesta :

isaackz97 isaackz97

03-06-2016

Isotope of element A has a similar number of protons but different number of neutrons and atomic mass.
33-15= 18 neutrons

Answer Link

03-06-2016

Mass number - protons = neutrons

33 - 15 = 18

The number of neutrons here would be: 18

Answer Link

Otras preguntas

Which of the following is true of a gas? (3 points) A gas is not easily compressed because of the low intermolecular forces. A gas does not easily mix with othe

What the correct answer now

Cilia in cells along the trachea ad nasal passage secrete blank which traps dirt and particles from the air

Please answer now correct answer fast

PLEASE HELP ME WITH THIS PROBLEM ASAP!!!

Square root of 5 + square root of 3 the whole divided by sqaure root of 5 - square root of 3

Please help me on this question

How to turn this into a sentence “Texting has reached academic level with drivers”??

Let's practise.Compare and contrast between a lion and a cow using the doublbubble map

neeed help thankssss