Metals and Non-Metals Flashcards
1
Q
Metals can
A
Conducts electricity and heat, very reactant
2
Q
Metals are
A
shiny when polished
3
Q
Non-Metals can
A
insulate heat and electricity
4
Q
Non-Metals have a
A
low density
5
Q
Transition Metals react
A
slowly/not at all
6
Q
Transition Metals are
A
shiny
7
Q
Transition metals can
A
conduct electricity
8
Q
More reactive metals can
A
Displace a less reactive one
9
Q
potassium + copper oxide would become
A
copper + potassium oxide
10
Q
iron oxide is
A
rust
11
Q
when metals corrode they
A
lose shininess, change colour and become weaker
12
Q
dependant variable
A
One you measure
13
Q
Independant variable
A
One you change(x)
14
Q
two oxygen is
A
Di
15
Q
three oxygen is
A
Tri
