2.1.5 The Elements of Group 0 Flashcards Preview

SHHS - Science - C2.1 The Periodic Table - Year 8 > 2.1.5 The Elements of Group 0 > Flashcards

Flashcards in 2.1.5 The Elements of Group 0 Deck (17)
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1
Q

By what other name are the group 0 elements known?

A

The noble gases

2
Q

Identify the noble gases

A
Helium
Neon
Argon
Krypton
Xenon
Radon
3
Q

Identify the element: He

A

Helium

4
Q

Identify the element: Ne

A

Neon

5
Q

Identify the element: Ar

A

Argon

6
Q

Identify the element: Kr

A

Krypton

7
Q

Identify the element: Xe

A

Xenon

8
Q

Identify the element: Rn

A

Radon

9
Q

What is the state of the group 0 elements?

A

Colourless gases

10
Q

The melting/boiling points of the group 0 elements are very ____

A

low

11
Q

What happens when you pass an electric current through the group 1 elements?

A

They glow brightly

12
Q

Neon gas is used in…

A

fluorescent signs

13
Q

Helium gas is used in…

A

balloons

14
Q

Which group 0 elements has a lower density than air?

A

Helium

15
Q

Which group 0 element is a better insulator than air so is used in double glazing?

A

Argon

16
Q

The group 0 elements are extremely unreactive so we say that they are…

A

stable

17
Q

Although they are unreactive, reactivity increases as you move _____ the group 0 elements.

A

down