JackelynBertman527 JackelynBertman527

02-06-2015
Chemistry

contestada

Isotopes of an element must have different
(1) atomic numbers
(2) mass numbers
(3) numbers of protons
(4) numbers of electrons

Respuesta :

IwAsSoMeGuY IwAsSoMeGuY

02-06-2015

They have different mass numbers, because they have different numbers of neutrons, and neutrons have a mass of 1, meaning changing the number of them will result in a change in the mass of the element

Answer Link

Otras preguntas

What is this answer?10y=360°

What two numbers has a lcm of 50

What is the connection between 2.3 times 6.9 and 6.9 divided by 2.3.

what are two determining factors in how organisms are classified into kingdoms

Solve proportions 13/25 = p/100

Estimate each quotient using compatible numbers.

How do i find the greatest common factor of 150, 275, and 420 ??

What is an adjective phrase?

How do I write an equation in slope intercept form from; Slope 3, y-intercept at -4

write the value of the dijit 5 in 657