Atoms, Elements and Compounds Flashcards
1
Q
What is an atom ?
A
Smallest part of an element that can exist
2
Q
Compound definition
A
Two or more elements, chemically bonded
Mixture is opposite
3
Q
What side is the reactants and products of the equation on?
A
Reactants- left
Products- right
4
Q
Filtration meaning
A
Separate soluble solids from insoluble solids
5
Q
Crystallisation meaning
A
Used to obtain a soluble solid from a solution
6
Q
Simple distillation meaning
A
Obtain a solvent from a solution
7
Q
Fractional distillation meaning
A
Separating mixtures and they both have different boiling points
8
Q
chromatography meaning
A
Separate different soluble coloured components of the mixture