Year Seven Topics 2 Flashcards
1
Q
If francium reacts with oxygen , what is the product ?
A
Francium oxide
2
Q
Where are the non-metals found in the periodic table ?
A
The right
3
Q
What is the defenition of an atom ?
A
The smallest possible atom
4
Q
What is the defenition of a molecule ?
A
Two or more atoms bonded together
5
Q
What is the defenition of an element ?
A
A chemical containing only one type of atom - can be atoms or molecules
6
Q
What is the defenition of a mixture ?
A
A chemical containing two or more elements or compounds - un-bonded
