elements Flashcards
1
Q
what are elements
A
- Atoms make up elements
- There are 118 different known atoms. 91 of these are found naturally on earth. The remaining 27 elements can only be made in the laboratory
- A large amount of the same type of atoms together form an element. E.g. iron, gold , oxygen, xenon
2
Q
where are the elements (list)
A
- A list of all these elements is called the periodic table
o There each element is name and has a chemical symbol, along with some other information
3
Q
A