Students Copy Module 3 Matter and Substances

8/22/2019 Students Copy Module 3 Matter and Substances

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SCIENCE

FORM 4

MODULE 3

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MATTER AND SUBSTANCES

MINISTRY OF EDUCATION MALAYSIA


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MODULE 3: MATTER AND SUBSTANCES

Arahan:

1. Modul ini mengandungiempat puluh tiga soalan. Semua soalan adalah dalambahasa Inggeris.

2. Modul merangkumienam konstruk yang diuji

K1 - Memahami soalan dalam bahasa InggerisK3 - Memahami istilah sains dalam bahasa InggerisK5 - Menguasai konstruk pengetahuan

K6 - Menguasai konstruk kefahamanK7 - Menguasai konstruk kemahiranK10 - Memahami pengajaran dan pembelajaran dalam bahasa Inggeris

3. Murid hendaklah menulis maklumat diri dalam kertas jawapan objektifdisediakan. Murid juga perlu memastikan maklumat konstruk, nombor soalan dan

jumlah soalan seperti yang dibaca oleh guru di dalam ruangan disediakan dalamkertas jawapan objektif sebelum ujian.

4. Bagisoalan objektif, anda perlu menandakan jawapan dengan menghitamkanpilihan jawapan pada pilihan jawapan A , B , C atau D pada kertas jawapanobjektif.

Contoh:

Antara berikut, yang manakah haiwan?

A. Pokok B. Kambing C. Kereta D. Pen

5. Untuk soalan subjektif, jawapan hendaklah ditulis pada kertas berasinganyang disediakan oleh guru.

6. Bagisoalan 40 hingga 43, murid hendaklah mendengar arahan daripada guru.

7. Jawab semua soalan.

Modul ini mengandungi17halaman bercetak

DA B C E


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1 The atomic number for an atom is referring to the number of proton in an atom.An atom X consists of 15 protons, 15 electrons and 16 neutrons.The proton number for atom X is

A 15

B 16C 30D 31

2 The state of matter is solid, liquid and gas. The particle in solid are closelyarranged in orderly pattern but liquid and gas are not orderly arranged.From the figure shown, identify the arrangement of solid.

A A

B B

C C

3 Matter exists in state of solid, liquid and gas.How many states of matter are there?

A 1B 2C 3

D 4


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4 The boiling point of water is 100 C.

The temperature of 100 C known as

A boiling pointB melting point

C sublimation pointD condensation point

5 Freezing is a process where a liquid change to solid. Which of the followingprocess turns water to ice?

A BoilingB MeltingC FreezingD Evaporation

6 The boiling point of water is 100 C. Boiling point means

A the temperature at which a liquid changes to a gasB a process where the water turns into steamC a process where a liquid turns into a gasD the temperature of impure water

7 Figure shows a changes in state of matter. The process is known as

Gaseous state Solid state

A meltingB freezingC sublimationD condensation


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8 The proton number of an element refers to the number of

A ionsB protonsC neutrons

D electrons

9 Isotopes of an element have the same number of protons but different number of

A atomsB neutronsC nucleonsD electrons

10 The vertical columns in the Periodic Table is known as

A groupsB periodsC semimetalsD transition metals

11 In the sublimation process,

A solid liquid gasB solid gas solidC solid gas liquidD liquid solid liquid

12 Figure shows part of a periodic table. Which of the group is the transitionmetals?

A B C

D


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13 Asemimetal element has

A properties of metalB properties of non-metalC coloured solutions in water

D properties of metals and non-metals

14 The kinetic theory of matter state that particles of gas

A are big and discreteB are static and not movingC are always moving in any directionD move slowly as the temperature increase

15 The attractive force between particles in matter is the weakest in

A solidB liquidC gaseous

16 The particles in the state of matter move freely in all direction in

I solidII liquidIII gaseous

B I onlyC III onlyD I and II onlyE II and III only

17 An atom is electrically neutral because

A the numbers of neutron are equal to the number of protonB the numbers of proton are equal to the number of electron

C the numbers of neutron are equal to the number of electronD the numbers of neutron are equal to the number of proton and electron


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18 An ion is formed when an atom

I. gain electronII. lose electronIII. gain proton

IV. lose proton

A I and IIB I and IIIC II and IIID II and IV

19 Which of the following are true about isotopes?

I All atoms have the same number of protonsII All atoms have different nucleon numberIII All atoms have the same number of electronsIV All atoms have different chemical properties

A I, II and III onlyB II, III and IV onlyC I, II and IV onlyD I, III and IV only

20 hich of the following separation methods is true?

Mixture Separation method

A Sand and sodium chloride solution Distillation

B Impurities copper(II) sulphate crystals Crystallization

C Alcohol and water Crystallization

D Sea water and oil Filtration


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21 The evaporation process is similar to the boiling process as it also involves achange in the state of matter from liquid to gas.

Which diagram shows the evaporation process?

A C

B D

22 Number of protons and number of electrons are always equal for all types ofatom.Which of the following elements represents an atom?

Elements Number of protons Number of electrons

A P 9 10

B Q 10 10

C R 11 10

D S 12 10

23 Which of the following are true when a matter absorb heat energy?

I. The kinetic energy of the particles increasesII. The size of the particles increasesIII. The particles get closer to each otherIV. The heat energy is absorbed by the particles

A I and II onlyB II and IV onlyC I and III onlyD I and IV only


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24 When a liquid is heated, the particles will

A get closerB move slowerC released heat

D gain more energy

25 Which of the atoms in the table are isotopes of an element?

Elements Number of protons Number of neutrons Nucleon number

P 6 8 14

Q 7 7 14

R 8 8 16

S 8 9 17

A P and QB Q and RC R and SD P and S

26 Sodium atom contains 11 protons, 12 neutrons and 11 electrons represent in theform of AX , where A is the proton number and Z is the nucleon number.

Which of the following is true?

A Z

A 11 12

B 11 23

C 12 11

D 12 23

Z


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27 Which of the following elements are isotopes?

A W and Y onlyB X and Y onlyC Y and Z onlyD W, X and Y only

28 Among the substances below, which is correct for substances made of atoms,ions and molecules?

Atoms Ions Molecules

A Zinc Sugar Sodium bromide

B Iron Copper(II) chloride Carbon dioxide

C Water Ammonia Nitrogen gases

D Aluminium Chlorine Ammonium chloride

Elements Proton number Nucleon number

W 6 12

X 6 13

Y 6 14

Z 7 14


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29 Figure shows the atomic structure of X, Y and Z.

X Y Z

The similarity between X, Y and Z are their

A subatomic particlesB proton numberC nucleon numberD number of neutrons

30 How many protons , electrons and neutrons are found in a phosphorus atomwhich has a proton number 15 and a nucleon number 32 ?

Protons Electrons Neutrons

A 15 15 17

B 15 17 32

C 17 15 15

D 17 17 32

8e

8p8n

8e

8p9n

8e

8p10n


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31 Atom W contains 50 protons, 69 neutrons and 50 electrons. What is the nucleonnumber for atom W?

A 69

B 100C 119D 169

32 The nucleon number of the atom below is

A 1B 15C 16D 31

33 The table shows the characteristics of substances P, Q and R.

Electrical conductivitySubstances Physical state at roomtemperature Solid Molten

P Solid Yes Yes

Q Solid No No

R Solid No Yes

What particles form substances P, Q and R?

P Q R

A Atoms Molecules Ions

B Ions Atoms Molecules

C Molecules Ions Atoms

D Ions Molecules Atoms

15

15

16

Electron

Proton

Neutron


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34 Which of the following statement is true about the figure below?

A The electrons surrounded the nucleusB The nucleus consists of protons and electronsC The neutrons have positive electrical chargesD The mass of an electron is about the same as a proton

35 Ionic compounds do not conduct electricity in the solid state but conductelectricity in the liquid state.

Which of the following is an ionic compound?

Ability to conduct electricity inSubstances

Solid state Molten state

A W No No

B X Yes Yes

C Y No Yes

D Z Yes No


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36 Table shows the physical properties of several substances at room temperature,30 C.

What is the physical state of X and Y?

X Y

A Liquid Gas

B Gas Gas

C Gas Liquid

D Solid Gas

37 The graph shown the temperature against time when water is heated until it boils.

Substance Melting point ( C ) Boiling point ( C )

X 10 120

Y -78 -10

P Q

R S

T

0C

100C

Temperature (C)

Time (min)


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In which state are solid and liquid particles present?

A PQB QRC RSD ST

38 A lot of energy is needed to break up the metallic bond between the particles inmatter. This causes the boiling point and melting point is very high.

Which of the following substances is metal?

Substance Boiling point ( C ) Melting point (C )A P 2350 660

B Q 184 114

C R 100 0

D S -161 -183

39 Pure substances have fixed boiling point and melting point. The presence ofimpurities will increase the boiling point and decrease its melting point .Ice melts at 0 C. Water boils at 100 C.

What is the effect of melting point and boiling point of water when a little of sugar isadded in it?

Melting point Boiling point

A Increases Decreases

B Increases Increases

C Decreases Increases

D Decreases Decreases


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Question 40 to 43Listen to the teacher and follow the instructions given. Then, answer thequestion.

40

The process of distillation involves

I evaporationII condensationIII boiling

A I and II onlyB II and III onlyC I and III onlyD I, II and III

41

Which of the following solution can produced crystal?

A Pure solutionB Dilute solutionC Saturated solutionD Concentrated solution


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42

Periodic Table has

A 18 proton number and 7 periodsB 7 proton number and 18 groupsC 18 groups and 7 periodsD 7 groups and 18 periods

43

Which of the following is a molecule of element?

A Oxygen (O2)B Ammonia (NH3)C Water (H2O)D Carbon dioxide (CO2)


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A B C D E

A B C D E

A B C D E

A B C D E

A B C D E

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A B C D E

A B C D E

A B C D E

A B C D E

A B C D E

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A B C D E

A B C D E

A B C D E

A B C D E

A B C D E

Tahun/ Tingkatan : 4 Mata Pelajaran: SAINS

GUNAKAN PENSIL 2B ATAU BB SAHAJA.TENTUKAN TIAP-TIAP TANDA ITU HITAM DAN MEMENUHI KESELURUHAN RUANG.PADAMKAN HINGGA HABIS MANA-MANA TANDA YANG ANDA UBAH

SILA HITAMKAN JAWAPAN DI BAWAH MENGIKUT HURUF JAWAPAN YANG ANDA PILIH

KEMENTERIAN PELAJARAN MALAYSIA

KERTAS JAWAPAN OBJEKTIF

Ujian Diagnostik

51

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55

A B C D E

A B C D E

A B C D E

A B C D E

A B C D E

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A B C D E

A B C D E

A B C D E

AB C D E

A B C D E

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A B C D E

A B C D E

A B C D E

A B C D E

A B C D E

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A B C D E

A B C D E

A B C D E

AB C D E

A B C D E

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A B C D E

A B C D E

A B C D E

A B C D E

A B C D E

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A B C D E

A B C D E

A B C D E

A B C D E

A B C D E

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A B C D E

A B C D E

A B C D E

A B C D E

A B C D E

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A B C D E

A B C D E

A B C D E

A B C D E

A B C D E

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A B C D E

A B C D E

A B C D E

A B C D E

A B C D E

Konstruk No. Soalan JumlahSoalan

Bilangan SoalanGagal Dijawab

Kegunaan Guru

K1

K3

K5

K6

K7

K10

1-5

6-11

12-19

20-29

30-39

40-43

5

6

8

10

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4

1

9

2

3

10

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Nama Pelajar:

Nama Sekolah: Modul: 3

Documents

Students Copy Module 3 Matter and Substances