8 states of matter

8/19/2019 8 States of Matter

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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS | Methodist HighSchoo

C!"#$idge Chec%&oi't SCIENCE (Bioog)* | +!ge 1 o, 4

WORKSHEET CHAPTER 8 : THE STRUCTURE OF MATTER

-./ The #o0es A1 B !'d C sho2 &!$tices o, s3#st!'ces i' o'e o, th$ee di4e$e't &h)sic!

st!tes

5!6 7$ite the ette$ o, the #o0 2hich

5i6 co't!i's ! i83id. 9999999999999999999 5ii6 co't!i's &!$tices :i#$!ti'g !#o3t ;0ed &ositio's. 9999999999999999999

5#6 Ho2 co3d the &!$tices i' the #o0 )o3 h!:e gi:e' i' 5!6 5ii6 #e "!de to :i#$!te "o$e

83ic%)<

99999999999999999999999999999999999999999999999999999999999999999999999999999999999999

5c6 5i6 7$ite the ette$ o, the #o0 i' 2hich the &!$tices 2o3d 83ic%) esc!&e i, the to& o,

the #o0 2!s

$e"o:ed. 9999999999999999999

5ii6 7h!t is the '!"e o, the &$ocess #) 2hich the &!$tices esc!&e< U'de$i'e the

co$$ect !'s2e$.

E:!&o$!tio' di43sio' :!&o$i=!tio'

5iii6 7h) do the &!$tices esc!&e<

99999999999999999999999999999999999999999999999999999999999999999999999999999999999999

99999999999999999999999999999999999999999999999999999999999999999999999999999999999999

-.> A soid "et! is he!ted 3'ti it t3$'s to :!&o3$. The g$!&h sho2s thete"&e$!t3$e o, the "et! d3$i'g this &$ocess. 7hich &!$t o, the g$!&h sho2s the"eti'g o, the "et!<

• Write in dark blue or black

pen.

• You may use a soft pencil for any diagrams, graphs or

rough working.

• Do not use highlighters, glue

or correction uid.

• Show all your working in the

booklet.

• The number of marks is

given in brackets ! at the

end of each "uestion or part

"uestion.

N!"e

?

Ro

No.

M!$%s

?

A's2e$?





-.@ Ice1 2!te$ !'d ste!" ! co't!i' 2!te$ "oec3es. Co"&ete these se'te'ces 3si'g

2o$ds ,$o" the ist. Yo3 "!) 3se the" o'ce1 "o$e th!' o'ce1 o$ 'ot !t !.

larger than the same as smaller than

5!6 I' ste!"1 the dist!'ce #et2ee' the "oec3es is 9999999999999999999 the dist!'ce

#et2ee' the "oec3es i' 2!te$.

5#6 I' ste!"1 the ,o$ces #et2ee' the "oec3es !$e 9999999999999999999 the ,o$ces

#et2ee' the "oec3es i' 2!te$.

5c6 I' 2!te$1 the "!ss o, o'e "oec3e is 9999999999999999999 the "!ss o, o'e "oec3e i'

ste!".

-. The di!g$!" #eo2 sho2s ho2 the "oec3es !$e !$$!'ged i' these th$ee st!tes.

5!6 St!te the '!"e gi:e' to the ch!'ge o, st!te !#eed

5i6 A .................................................5ii6 B ................................................

5iii6C.................................................

5#6 7hich o'e o, the ,oo2i'g #est desc$i#es the "o:e"e't o, "oec3es i' the i83id

st!te< Tic% o'e #o0.

5i6 The "oec3es !$e 'ot "o:i'g ,$o" &!ce

to &!ce.5ii6 The "oec3es !$e sidi'g o:e$ e!ch othe$.5iii6The "oec3es !$e "o:i'g ,$ee).

5c6 7hich o, the ch!'ges A1 B o$ C1 is e'dothe$"ic < E0&!i' )o3$ !'s2e$.

99999999999999999999999999999999999999999999999999999999999999999999999999999999999999

99999999999999999999999999999999999999999999999999999999999999999999999999999999999999

5d6 Li83ids &ossess ! the ,oo2i'g &$o&e$ties e0ce&t?

5!6 $e!ti:e) o2 de'sit). 5c6 $e!ti:e i'co"&$essi#iit).

5#6 the !#iit) to di43se. 5d6 the !#iit) to ch!'ge to ! g!s

-. 7he' the$e is 'o 2i'd1 the sce't o, o2e$s c!' #e detected "o$e e!si) o' ! 2!$"

e:e'i'g th!' o' ! cod e:e'i'g. This is #ec!3se the "oec3es o, the sce't /

> th!' i' code$ co'ditio's. 7hich 2o$ds co$$ect) co"&ete g!&s / !'d ><

G!& / G!& >

A co'de's

e

'e!$e$ to the o2e$s

B co'de's

e

,3$the$ ,$o" the

o2e$sC di43se 'e!$e$ to the o2e$sD di43se ,3$the$ ,$o" the

o2e$s

-. A's2e$ the ,oo2i'g?

5!6 7he' ! soid ch!'ges to ! i83id it is c!ed 2h!t< 999999999999999999999 5#6 T$3e o$ ,!se< Li83ids !$e e!s) to co"&$ess. 999999999999999999999 5c6 7he' ! g!s ch!'ges i'to ! i83id it is c!ed 2h!t< 999999999999999999999





5d6 T$3e o$ ,!se< The &!$tices o, ! g!s !$e &!c%ed tight) togethe$.

999999999999999999999 5e6 7he' soids $e!ch thei$ "eti'g &oi'ts the) #eco"e 2h!t< 999999999999999999999 5,6 T$3e o$ ,!se< +!s"! is ! st!te o, "!tte$. 999999999999999999999

5g6 7he' ! g!s $e!ches its co'de's!tio' &oi't it #eco"es ! 2h!t< 999999999999999999999

5h6 T$3e o$ ,!se< Soids do 'ot t!%e the sh!&e o, the co't!i'e$ the) !$e i'.

999999999999999999999 5i6 7h!t is it c!ed 2he' ! soid ch!'ges di$ect) i'to ! g!s< 999999999999999999999 56 T$3e o$ ,!se< G!ses !$e h!$d to co"&$ess. 999999999999999999999

-. Li83ids &ossess ! the ,oo2i'g &$o&e$ties e0ce&t5!6 $e!ti:e) o2 de'sit). 5c6 $e!ti:e i'co"&$essi#iit)5#6 the !#iit) to di43se. 5d6 the !#iit) to ch!'ge to ! g!s.

A's2e$ /?

A's2e$ >? B

A's2e$ @?

A's2e$ ?

A's2e$ ? D

A's2e$ ?

1. Melting

2. False





3. Condensation4. False

5. Liquids

6. True

7. Liquid8. True

9. Subliation

1!. False

-. 5A6

8 states of matter

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