The Noble Gases

Question 1

where are the noble gases on the periodic table?

Answer 1

in group 0, far right hand side

Question 2

why is it called group 0?

Answer 2

helium (He) has 2 electron in the outre shell, while the others have 8

Question 3

what colour are the gases in room temperature?

Answer 3

colourless

Question 4

how reactive are the Noble Gases?

Answer 4

very un reactive

Question 5

where they in Mendeleves periodic tale?

Answer 5

no

Question 6

all the noble gases have…..?

Answer 6

full outer shells

Question 7

what do the noble gases smell like?

Answer 7

they are odourless

Question 8

name the gases

Answer 8

Helium (He)
Neon (Ne)
Argon (Ar)
Krypton (Kr)
Xenon (Xe)
Radon (Rn)

Question 9

what is a trend of the gases?

Answer 9

density increases down the group

Question 10

what is helium used for?

Answer 10

balloons

Question 11

what is neon used for?

Answer 11

diving equipment

Question 12

what is argon used for?

Answer 12

3-D printing

Question 13

what is krypton used for?

Answer 13

fluorecent lighting

Question 14

what is xenon used for?

Answer 14

anesthetic gas

Question 15

what is radon used for?

Answer 15

cancer therapy

Question 16

does helium rise or fall?

Answer 16

rise

Question 17

does neon rise or fall?

Answer 17

rise

Question 18

does argon rise or fall?

Answer 18

fall

Question 19

does krypton rise or fall?

Answer 19

fall

Question 20

does xenon rise or fall?

Answer 20

fall

Question 21

does radon rise or fall?

Answer 21

fall