Compounds Flashcards

1
Q

What do iconic compounds contain?

A
  • Ions which are electrically neutral as they contain equal numbers of positive and negative charges
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What do some iconic compounds have?

A
  • Ions with different numbers of ions
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What do compound ions contain?

A
  • More than one element
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

How are the ions in an Iconic Compound arranged?

A
  • In a regular way called lattice structure which is regular and grid like arrangement of particles, such as ions
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Which ionic substances do not conduct electricity when solid?

A
  • Sodium Chloride, Magnesium Oxide and other ionic substances
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

When do they conduct electricity?

A
  • When they are molten
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Define ‘Molten’

A
  • Heated until they turn into a liquid
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What are two conditions that a substance needs to conduct electricity?

A
  • They must contain charged particles and these particles must be free to move
How well did you know this?
1
Not at all
2
3
4
5
Perfectly