Loading

Speech by ReadSpeaker

EurekAlert! - Breaking News

BTEC: Ionic and covalent substances

G – Relate applications of compounds to their properties and to their bonding and structure**(see below)
A – Explain the properties of ionic and covalent substances
R – Compare properties of ionic and covalent substances

Open this word document [CLICK HERE] and complete the following:
CLICK ME FOR HELP
Questions
Covalent
Ionic
Explanation
How are they formed?
Where do they form?
Do they have high melting points?
Do they have high boiling points?
Are they good conductors of electricity?
Are they a good conductors of heat?
Are they soluble in water?


Sodium chloride is used for:

Sodium chloride is used for these  jobs because:


Silicon dioxide is used for:

Silicon dioxide is used for these jobs because:


**Investigate the uses of sodium chloride and silicon dioxide, stating how their applications link to their properties and how the type of chemical bonding and their chemical structure are also related to their properties.

ScienceDaily: Latest Science News

There was an error in this gadget