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Group 7

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

also known as

Back (Answer)

Halogens

#2
Front (Question)

group 7 elements need to be handled with care because they’re

Back (Answer)

TOXIC

#3
Front (Question)

these elements are metals or non metals

Back (Answer)

NON metals

#4
Front (Question)

All halogens have similar reactions as

Back (Answer)

they each have seven electrons in their outermost shell

#5
Front (Question)

do the halogens have similar reactions

Back (Answer)

yes

#6
Front (Question)

at room temp, fluorine is ___ and has what characteristics

Back (Answer)

Yellow gas and is very reactive and poisonous

#7
Front (Question)

at room temp, chlorine is ___ and has what characteristics

Back (Answer)

a pale yellow green gas reactive, poisonous and dense gas

#8
Front (Question)

at room temp, bromine is ____ with what characteristics

Back (Answer)

a red brown liquid dense, volatile

#9
Front (Question)

at room temp, iodine is a ___ with what characteristics

Back (Answer)

grey solid shimmery, crystalline solid that sublimes to form a purple vapour

#10
Front (Question)

colour and state of bromine at room temp

Back (Answer)

Red-brown liquid

#11
Front (Question)

colour and state of iodine at room temp

Back (Answer)

grey solid

#12
Front (Question)

colour and state of chlorine at room temp

Back (Answer)

pale yellow / green gas

#13
Front (Question)

colour and state of fluorine at room temp

Back (Answer)

yellow gas

#14
Front (Question)

colour in solution of chlorine

Back (Answer)

pale green

#15
Front (Question)

colour in solution of bromine

Back (Answer)

orange

#16
Front (Question)

colour in solution of iodine

Back (Answer)

dark brown

#17
Front (Question)

characteristics of iodine

Back (Answer)

Shimmery, crystalline solid that sublimes to form a purple vapour

#18
Front (Question)

characteristics of bromine

Back (Answer)

dense red-brown volatile liquid

#19
Front (Question)

characteristics of chlorine

Back (Answer)

reactive, poisonous and dense gas

#20
Front (Question)

characteristics of fluorine

Back (Answer)

Very reactive, poisonous gas

#21
Front (Question)

as you go down the group, the colour becomes

Back (Answer)

DARKER

#22
Front (Question)

As you go down the group, density

Back (Answer)

INCREASES

#23
Front (Question)

As you go down the group, melting and boiling points

Back (Answer)

INCREASE

#24
Front (Question)

Physical properties of halogens change down the group (3)

Back (Answer)

• Darker in colour • Melting and boiling points increase • Density increases