igcse Chemistry

Question 1 of 6

1

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Sodium Chloride is an example of bonding.

Explanation

Question 2 of 6

1

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bonds take place between two . This happens by atoms sharing pairs of electrons. A bond always has electrons.

Explanation

Question 3 of 6

3

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Metallic Bonding occurs with a ( lattice, group, sea ) of metal ( atoms, ions ) surrounded by a sea of ( delocalised, free, negatively charged ) electrons. The same applies for ( metal oxides, metallic compounds, alloys ), however there will be at least 2 different types of metal ion in the ( lattice, sea, group ). Electrons can become ( delocalised, bonded, lost ) easily because metals have ( few, many, no, 6 ) electrons in their ( outer, inner, intermediate ) shells.

Explanation

Question 4 of 6

1

Simple Covalent Bonds have a high melting/boiling point.

Select one of the following:

True
False

Explanation

Question 5 of 6

1

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Diamond and Graphite are both made purely of carbon.
Graphite can conduct electricity because it has electrons.

Explanation

Question 6 of 6

1

❌ compounds cannot conduct ❌ in their ❌ forms, but can when ❌. This is because the charged ❌ are free to move in a ❌, and can carry a ❌.

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Ionic

Covalent

Metallic

electricity

heat

solid

liquified

gaseous

molten

ions

atoms

solution

charge

	Created by Tom Green over 7 years ago

A series of questions covering all topics in the igcse chemistry exam

igcse Chemistry

Question 1 of 6

Fill the blank space to complete the text.

Sodium Chloride is an example of bonding.

Explanation

Question 2 of 6

Fill the blank spaces to complete the text.

bonds take place between two . This happens by atoms sharing pairs of electrons. A bond always has electrons.

Explanation

Question 3 of 6

Select from the dropdown lists to complete the text.

Explanation

Question 4 of 6

Simple Covalent Bonds have a high melting/boiling point.

Select one of the following:

Explanation

Question 5 of 6

Fill the blank space to complete the text.

Diamond and Graphite are both made purely of carbon. Graphite can conduct electricity because it has electrons.

Explanation

Question 6 of 6

❌ compounds cannot conduct ❌ in their ❌ forms, but can when ❌. This is because the charged ❌ are free to move in a ❌, and can carry a ❌.

Drag and drop to complete the text.

Explanation

Diamond and Graphite are both made purely of carbon.
Graphite can conduct electricity because it has electrons.