metallic Flashcards
(12 cards)
1
Q
involves
A
delocalised compounds
2
Q
metals giant structure contains
A
lots of metal atoms bonded
3
Q
__________ electrons freely move around
A
delocalised
4
Q
what is metallic bonding
A
strong forces of electrostatic force between positive metal ions and negative metal electrons
5
Q
metal ions size?
A
small
6
Q
forces of attraction are known as?
A
delocalised electrons?
7
Q
why do they have a hb and mp
A
strong and needs lots of energy to break them
8
Q
alloy is a mix of
A
2 or more metals or a metal and element
9
Q
mixing metals with another element causes them to?
A
loose their shape as they both have different atoms
10
Q
layers or atoms ….
A
slide over each other -bent
11
Q
is it easy for alloys to slide over each other
A
no
12
Q
what is the name of metal that has layers of atoms sliding over eachother
A
pure metal
