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WorksheetsPeriodic Table Revision F4 KSSM
Total questions: 16
Worksheet time: 8mins
Which of the following is a metal?
Oxygen
Argon
Lead
Silicon
What is the electron arrangement of Oxyen atom?
2.8.6
2.8.8
2.6
2.8.8.4
Which is NOT true about Group 1 elements?
Reactivity increases down the group
Boiling point increases down the group
Atomic size increases down the group
Density increases down the group
Group 1 metal reacts with water to produce metal hydroxide and (a) ?
Group 1 metal cannot react with______?
Water
Halogen
Oxygen
Acid
Potassium is more reactive than Sodium?
Yes or No
Yes
No
Tick two correct statements about Group 18.
All group 18 elements are octet
Also known as noble gases
Boiling point increases down the group
Argon is used in the hot air balloon
All are unreactive except Helium
Group 17 is known as
Semi-metal
Halogen
Transition metal
Gas
Boiling point of Group 17 increases down the group. Which of the statement below best explains about this?
Atomic size increases
Electrostatic force of attraction higher
Forces of attraction between molecules stronger
Force of attraction between nucleus and valence electrons increases
Which is not located in Period 3?
Copper
Sodium
Silicon
Aluminium
Which of the period 3 element below is amphoteric oxide?
Sodium
Magnesium
Silicon
Aluminium
What is meant by amphoteric oxide?
Semi-metal oxide
Can react with both acid and base
In the middle of the period
Can react with acid
Which is TRUE about the statement about Period 3?
Atomic size decreases across the period
Left hand side of the period is non-metal
Ar is semi-metal
Sodium oxide reacts with acid will produce hydrogen gas
Which element has the largest atomic size?
Na
Al
C
Cl
Ne
Which of the statements below are correct? Choose 3
Al has 3 shells
Ne is duplet
C is in Group 14
Cl is smaller than Al
Na is in alkaline-earth metal
Which is not correct about the properties of transition metals?
Act as catalyst
Has many oxidation number
Coloured
Low melting point and boiling point
