Elements Flashcards
(5 cards)
0
Q
All matter is made up of
A
One or more elements
1
Q
What are the two large groups all matter can be classified into
A
Substances and mixture
2
Q
Each element is made up of
A
1 atom
3
Q
How many elements are found in nature
A
90 elements
4
Q
Do all elements have a chemical symbol
A
Yes
