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WorksheetsJadual Berkala Unsur - Kumpulan 18
Total questions: 10
Worksheet time: 5mins
Elements are arranged in the Modern Periodic Table of Element on their
Unsur disusun di dalam Jadual Berkala Unsur Moden berdasarkan
nucleon number
nombor nukleon
atomic radius
jejari atom
number of protons
bilangan proton
number of neutrons
bilangan neutron
Atom of element X has a proton number of 13. Where is X located in the Periodic Table of Elements?
Atom bagi unsur X mempunyai nombor proton 13. Di manakah kedudukan X di dalam Jadual Berkala Unsur?
Group 3, Period 2
Kumpulan 3, Kala 2
Group 3, Period 3
Kumpulan 3, Kala 3
Group 13, Period 2
Kumpulan 13, Kala 2
Group 13, Period 3
Kumpulan 13, Kala 3
Diagram shows the symbol for an atom of element X.
Which of the following group in Periodic Table is X found?
Rajah menunjukkan simbol bagi atom unsur X.
Manakah antara kumpulan dalam Jadual Berkalan X ditemui?
1
7
9
17
The following statement is about atomic mass in the Periodic Table of Elements.
Pernyataan berikut adalah mengenai jisim atom di dalam Jadual Berkala Unsur.
Elements are arranged in order of increasing atomic mass in The Periodic Table.
Unsur di susun mengikut susunan menaik jisim atom di dalam Jadual Berkala.
Which of the following scientist made the above statement?
Manakah antara ahli sains berikut yang mengeluarkan pernyataan di atas?
Lothar Meyer
John Newlands
Dmitri Mendeleev
Johann W. Dobereiner
Which of the following elements are in Group 18 in Periodic Table of elements?
Manakah antara unsur berikut berada di Kumpulan 18 di dalam Jadual Berkala unsur?
Helium and Krypton
Helium dan kripton
hydrogen and oxygen
hidrogen dan oksigen
oxygen and krypton
oksigen dan kripton
Helium, hydrogen and oxygen
Helium, hidrogen dan oksigen
Which statement is correct about noble gas?
Pernyataan manakah benar tentang gas adi?
Exist as diatomic molecules
wujud sebagai molekul dwiatom
Do not form chemical bond
Tidak membentuk ikatan kimia
Form ions with different valencies
Membentuk ion dengan valens berbeza
Combine with transition metals to form coloured compounds
Bergabung dengan logam peralihan untuk membentuk sebatian berwarna
Neon and argon are unreactive properties. It means
Neon dan argon bersifat tidak reaktif. Ini bermaksud
they have octet electron arrangement
mempunyai susunan elektron yang oktet
they belong to Group 18 in the Periodic Table
tergolong di dalam kumpulan 18 dalam Jadual Berkala
they are held together by weak Van der Waals forcer of attraction
diikat dengan daya tarikan Van der Waals yang lemah
they are known as noble gas
dikenali sebagai gas adi
Which of the following gases is a monoatomic gas?
Manakah antara berikut adalah gas monoatom?
Flourin
Florin
Helium
Oxygen
Oksigen
Nitrogen
The element which does not form compound with other elements is likely to have proton number of
Unsur yang mana tidak membentuk sebatian dengan unsur lain mempunyai nombor proton
4
8
10
16
Diagram show an air balloon filled with gas X.
Rajah menunjukkan belon udara yang diisi dengan gas X.
In which group is X located in the Periodic Table?
Di dalam kumpulan manakah kedudukan X di dalam Jadual Berkala
Group 15
Kumpulan 15
Group 16
Kumpulan 16
Group 17
Kumpulan 17
Group 18
Kumpulan 18
