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Laabri

Year 9 Autumn 1 Pre Knowledge OALH

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Last updated almost 5 years ago
15 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Which of the following states of matter has the most regular arrangement?

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Which of the following states of matter has the least movement?

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

What is the name given to when a liquid turns into a gas?

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

What is the name given to when a liquid turns into a solid?

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

What element has the symbol C?

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

What element has the symbol K?

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

How many hydrogen atoms are present in H2O?

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

How many hydrogen atoms are present in HCl?

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

What is the total number of atoms present in NaOH?

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

What is the total number of atoms present in H2SO4?

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

What is the charge of an electron?

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Where is a proton found in an atom?

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

What is the name for group 7?

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

What is the name for group 1?

Asemmisa {{asɛmmisaAhyɛnsode}}
15.

What happens to the reactivity of group 1 elements as you go down the group?