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Periodic table of element

Authored by Mohd Din

Chemistry

10th Grade

Used 7+ times

Periodic table of element
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25 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following group 1 elements has the smallest atomic size

Antara unsur kumpulan 1 berikut, yang manakah mempunyai saiz atom paling kecil

lithium

litium

sodium

sodium

rubidium

rubidium

potassium

kalium

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following elements is stored in paraffin oil?

Antara unsur berikut, yang manakah disimpan dalam minyak parafin

Cadmium

kadmium

Potassium

Kalium

Chromium

Kromium

Magnesium

magnesium

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Diagram shows a group of elements in the periodic Table of Elements. Which of the following is correct about the elements from iodine to fluorine?


Rajah menuniukkan satu kumpulan unsur dalam Jadual Berkala Unsur . Antara yang berikut, yang manakah betul tentang unsur tersebut daripada iodin ke fluorin?

Density increases

Ketumpatan bertambah

Atomic size increases

Saiz atom bertambah

Boiling point increases

Takat didih meningkat

Reactivity increases

Kereaktifan meningkat

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Vhich of the following is the special characteristic of transition metals?

Antara yang berikut,yang manakah ciri istimewa bagi logam peralihan?

Soft solid

Pepejal lembut

Soluble in water

Iarut dalam air

Low melting point

Takat lebur rendah

Form coloured ions

Membentuk ion berwama

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Element M is located in the same group with iron in the Periodic Table of Elements.Which of the following are the characteristics of M?


Unsur M terletak dalam kumpulan yang sama dengan ferum dalam Jadual Berkala Unsur. Antara yang be rikut, yang manakah ciri- ciri bagi M?

Low melting point

Takat lebur yang rendah

Poor heat conductor

Konduktor haba yang lemah

Act as a catalyst

Bertindak sebagai pemangkin

Has one oxidation number

Mempunyai satu nombor pengoksidaan

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

TabIe 1 shows the electron arrangement for element W, X,Y and Z. Which element is a metal?


Jadual 7 menunjukknn susunan elektron bagi unsur W , X, Y dan Z. Unsur yang manakah merupakan suatu logam?

W

X

Y

Z

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a monoatomic gas?

Antara yang berikut, yang manakah adalah satu gas Monoatom?

Oxygen

Oksigen

Fluorine

Fluorin

Helium

Helium

Nitrogen

Nitrogen

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