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Jadual Berkala Unsur - Kumpulan 18

Authored by unazack Husna

Chemistry

10th - 11th Grade

10 Questions

Used 526+ times

Jadual Berkala Unsur - Kumpulan 18
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

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

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

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