anjumn10
Quiz by , created more than 1 year ago

Quiz about metallic structures.

337
12
0
anjumn10
Created by anjumn10 about 10 years ago
Close

Metallic Structures

Metallic Structures

Question 1 of 14

1

What do all Metals have?

Select one of the following:

  • Giant structures

  • The same properties

  • Simple structures

Explanation

Question 2 of 14

1

Do they have a high or low melting point?

Select one of the following:

  • High

  • Low

Explanation

Question 3 of 14

1

All metals conduct electricity.

Select one of the following:

  • True
  • False

Explanation

Question 4 of 14

1

These particles can move around and carry the current. They are called...

Select one or more of the following:

  • Delodalised electrons

  • Delocalised electrons

  • Charging electrons

Explanation

Question 5 of 14

1

Metals are....

Select one or more of the following:

  • Malleable

  • Bendy

  • Ductile

  • Hard

Explanation

Question 6 of 14

1

This means that the particles in a metal must not be able to slide

Select one of the following:

  • True
  • False

Explanation

Question 7 of 14

1

When atoms give an outer electron to become a...

Select one or more of the following:

  • Neutral

  • Negative

  • Positive

Explanation

Question 8 of 14

1

These atoms form a regular lattice.

Select one of the following:

  • True
  • False

Explanation

Question 9 of 14

1

The outer electron from each atom is delocalised

Select one of the following:

  • True
  • False

Explanation

Question 10 of 14

1

Is the metallic bond strong?

Select one of the following:

  • Yes

  • No

  • Sometimes

Explanation

Question 11 of 14

1

It is the attraction between positive metal ions and the negative delocalised electrons.

Select one of the following:

  • True
  • False

Explanation

Question 12 of 14

1

There is a regular lattice of positive metal ions and a....

Select one or more of the following:

  • River of delocalised electrons.

  • Estuary of delocalised electrons.

  • Sea of delocalised electrons.

Explanation

Question 13 of 14

1

What metals make the better conductor of electricity?

Select one or more of the following:

  • Metals with more delocalised electrons.

  • Metals with less delocalised electrons.

Explanation

Question 14 of 14

1

Why do these metals have a higher melting point?

Select one or more of the following:

  • They are heated easily.

  • More electron glue to hold ions together.

  • They have more delocalised electrons.

Explanation

Previous
Next