elements, isotopes, relative atomic mass
0.0(0)
Studied by 0 people
Learn
Practice Test
Spaced Repetition
Match
FlashcardsCard Sorting
1/5
There's no tags or description
Looks like no tags are added yet.
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
6 Terms
1
New cards
what subatomic particle determines the element?
number of protons
2
New cards
what subatomic particle varies between the individual atoms of an element
number of neutrons
3
New cards
what is an isotope?
different forms of the same element that have same number of protons but different number of neutrons.
4
New cards
what is relative atomic mass
average mass of all the isotopes that make up an element
5
New cards
how to calculate relative atomic mass
sum of (isotope abundance x isotope mass)
sum of abundance of all isotopes
6
New cards
how to calculate mass number
total number of protons and neutrons
Note 
Flashcards (133)