There are three types of nuclear radiation:

Alpha particles, Beta particles and Gamma rays

Potassium is in Group I and Period 4. Potassium has........

Four electron shells and one electron in the outer shell.

Nitrogen is in Period 2 and Group V. Nitrogen has....

Two shells with five electrons in the outer shell

Chlorine is in Group VII and Period 3. This means that it has......

Three shells with seven electrons in the outer shell

Lithium is in Group I. That means that it has........

One electron in it's outer shell

Why are all ATOMS neutral?

They have the SAME number of protons & electrons

Oxygen is in Group VI which means that it has............

Six electrons in its outer shell

A NEGATIVE ION is an atom..........

with extra electrons (has gained electrons)

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The Periodic Table

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Periodic Table basics quiz - periods, groups, metals, non metals etc.

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Questions 18

Answers

1
How many electrons does an atom of Xenon have?
45
77
54
131
2
There are three types of nuclear radiation:
Alpha rays, Beta rays and gamma particles
Alpha particles, Beta particles and Gamma rays
Alpha, Beta and Feeta
Salsa particles, Zeta particles and Lamda rays
3
This periodic table separates the metals & non metals. Metals are shown in which colour?
Red
Yellow
4
The symbol for Argon is .............
A
Ag
Ar
An
5
How many protons does an atom of Xenon have?
54
45
77
131
6
Why do some nuclei emit radiation?
they get too hot
they are unstable
they are in the wrong group
they are too reactive
7
Potassium is in Group I and Period 4. Potassium has........
Four electron shells and one electron in the outer shell.
One electron shell and four electrons in the outer shell.
Four electron shells and four electrons in the outer shell.
One electron shell and one electron in the outer shell.
8
Nitrogen is in Period 2 and Group V. Nitrogen has....
Five electrons in five shells
Five shells with two electrons in the outer shell
Two shells with five electrons in the outer shell
Two electrons in two shells
9
How many neutrons does an atom of Xenon have?
1000
54
77
131
10
Chlorine is in Group VII and Period 3. This means that it has......
Two shells with five electrons in the outer shell
Three shells with seven electrons in the outer shell
Seven shells with three electrons in the outer shell
Seven shells with five electrons in the outer shell
11
Lithium is in Group I. That means that it has........
One electron in it's outer shell
One extra electron
One electron missing
One electron shell
12
Be is the chemical symbol for ...........
Sulfer
Boron
Beryllium
Boxygen
13
Aluminium is in Period 3 which means that it has....
Three more reactive elements
Three elements that will react with it
Three electrons in its outer shell
Three electron shells
14
Why are all ATOMS neutral?
They have the SAME number of protons & electrons
They have the SAME number of neutrons & electrons
They have the SAME number of protons & neutrons
They grew up in Switzerland
15
Group I are the Alkali Metals. They become MORE REACTIVE as you move........
Up the group (column)
To the right of the group
Down the group (column)
Them into a tub of water
16
Oxygen is in Group VI which means that it has............
Four electrons in its outer shell
Six electrons in its outer shell
Four electron shells
Six electron shells
17
Helium is in Period 1. This means that it has......
one extra electron
One electron shell
Only one electron
5 periods left of the day
18
A NEGATIVE ION is an atom..........
with the same no. protons as electrons
without a sunny outlook on life
with fewer electrons (has lost electrons)
with extra electrons (has gained electrons)

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