C1 and C2 AQA Trilogy

Question 1

the period number shows...

Accepted Answer

the number of shells

Question 2

the first shell of the electron structure can hold how many electrons?

Accepted Answer

2

Question 3

which sub atomic particles have a mass

Accepted Answer

the protons and neutrons

Question 4

the group 7 halogens become more reactive as you....

Accepted Answer

go up the group

Question 5

The nucleus of an atom contains

Accepted Answer

protons and neutrons

Question 6

The elements are arranged in the periodic table in...

Accepted Answer

metals and non metals

Question 7

the group 1 alkali metals become more reactive as you..

Accepted Answer

go down the group

Question 8

What is an element?

Accepted Answer

made of one type of atoms

Question 9

why can't you trust an atom?

Accepted Answer

they make up everything

Question 10

The nucleus of an atom was discovered by.....

Accepted Answer

firing positive alpha particles which were rebounded back

Question 11

how many neutrons are in carbon?

Accepted Answer

6

Question 12

neutrons have a charge which is

Accepted Answer

no charge

Question 13

Elements in the same group....

Accepted Answer

have similar chemical reactions

Question 14

Protons has a charge which is

Accepted Answer

positive

Question 15

what does the periodic table show?

Accepted Answer

elements

Question 16

The atomic number ....

Accepted Answer

bottom number

Question 17

The mass number is the...

Accepted Answer

top number

Question 18

chromatography can separate...

Accepted Answer

two inks

Question 19

how many protons are in carbon?

Accepted Answer

6

Question 20

Group 0 the noble gases are unreactive because..

Accepted Answer

they have a full outer shell of electrons

Question 21

The group number shows...

Accepted Answer

the number of electrons in the outer shell

Question 22

distillation can seperate...

Accepted Answer

water and alcohol

Question 23

filtration can separate....

Accepted Answer

a insoluble solid from a liquid

Question 24

Reactivity within groups depends on...

Accepted Answer

the number of shells and distance from the positive nucleus

Question 25

electrons have a charge which is

Accepted Answer

negative

C1 and C2 AQA Trilogy

Questions 25

C1 and C2 AQA Trilogy

Questions 25