Question

How are isotopes defined?
forms of different elements that have the same number of neutrons in each atom
forms of different elements that have the same number of protons in each atom
forms of the same element that differ in the number of neutrons in each atom
forms of the same element that differ in the number of protons in each atom

Answer 1

Define Isotope at Dictionary.com. isotope. any of two or more forms of a chemical element, having the same number of protons in the nucleus, or the same atomic number, but having different numbers of neutrons in the nucleus, or different atomic weights.

Answer 2

How are isotopes defined?
forms of different elements that have the same number of neutrons in each atom
forms of different elements that have the same number of protons in each atom
forms of the same element that differ in the number of neutrons in each atom
forms of the same element that differ in the number of protons in each atom

Answer 3

i just gave you then answer

Answer 4

the*

Answer 5

Define Isotope at Dictionary.com. isotope. any of two or more forms of a chemical element, having the same number of protons in the nucleus, or the same atomic number, but having different numbers of neutrons in the nucleus, or different atomic weights.

Answer 6

How are isotopes defined?
a. forms of different elements that have the same number of neutrons in each atom
b. forms of different elements that have the same number of protons in each atom
C. forms of the same element that differ in the number of neutrons in each atom
D. forms of the same element that differ in the number of protons in each atom

Answer 7

i dont understand definiton

Answer 8

C

Answer 9

Which is a set of valid quantum numbers?
A. n = 4, l = 4, m = 4
B. n = 1, l = –2, m = 0
C. n = –1, l = 0, m = 0
D. = 4, l = 3, m = 3