Topic 1 = Atomic Structure Flashcards
1
Q
What is an atom?
A
smallest part of an element
2
Q
What is an element?
A
made from only one type of atom
3
Q
What is a compound?
A
contains two or more elements chemically combined
4
Q
What is a mixture?
A
two or more elements not chemically combined
5
Q
What is Filtration?
A
seperates an insouble solid from a liquid
6
Q
What is Crystillisation?
A
seperates a souble solid from a liquid