
BAB 4 T4 JADUAL BERKALA UNSUR
Authored by MPDCA Sekolah Menengah
Chemistry
11th - 12th Grade
Used 3+ times

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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara gambar rajah berikut, yang manakah mewakili susunan elektron bagi suatu unsur Kumpulan 1?
Which of the following diagrams represents the electron arrangement of an element of Group 1?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pernyataan manakah unsur yang menerangkan mengapa saiz atom unsur-unsur Kumpulan 1 bertambah apabila menuruni kumpulan itu dalam Jadual Berkala?
Which statement explains why size of the atoms of Group 1 elements increases when going down the group in the Periodic Table 1?
Bilangan proton bertambah
The number of protons increases
Jisim atom relatif bertambah
The relative atomic mass increases
Bilangan elektron valens bertambah
The number of valance electrons increases
Bilangan petala yang berisi elektron bertambah
The number of shells filled with electrons increases
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pernyataan yang manakah menerangkan mengapa kereaktifan unsur Kumpulan 1 meningkat apabila menuruni kumpulan itu?
Which statement explains why the reactivity of Group 1 elements increases when going down the group?
Keadaan fizik bagi unsur berubah daripada gas kepada cecair dan pepejal pada suhu bilik
The physical state oe the elements changes from gas to liquid to solid at room temperature
Daya tarikan antara elektron valens dengan nukleus semakin kuat
The force of attraction between valence electron and the nucleus becomes stronger
Elektron valens semakin jauh dari nukleus
The valence electron gets further away from the nukleus
Takat lebur bagi unsur menurun
The melting point of the elements decrease
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jadual 2 menunjukkan empat unsur dan nombor proton masing-masing.
Table 2 shows four elements and their respective proton numbers.
Antara unsur berikut, yang manakah merupakan gas adi?
Which of the following elements is a noble gas?
A. W
B. X
C. Y
D. Z
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pernyataan manakah yang menerangkan mengapa unsur-unsur dari kumpulan yang sama dalam Jadual Berkala menunjukkan sifat-sifat kimia yang serupa?
Which statement explains why the elements from the same group in the Periodic Table exhibit similar chemical properties?
A. Unsur-unsur itu mempunyai bilangan elektron valens yang sama
The elements have the same number of valence electrons
B. Unsur-unsur itu mempunyai sifat-sifat fizik yang serupa
The elements have the similar physical properties
C. Unsur-unsur itu mempunyai saiz atom yang sama
The elements have the same atomic size
D. Unsur-unsur itu mempunyai kereaktifan yang sama
The elements have the same reactivity
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Turus menegak dalam Jadual Berkala Unsur dinamakan kumpulan. Apakah persamaan antara unsur-unsur dalam kumpulan yang sama?
A vertical row in Periodic Table is called a group. What is the similarity between elements in the same group?
A. Bilangan proton
number of proton
B. Bilangan neutron
number of neutron
C. Bilangan petala electron
number of shell of electron
D. Bilangan elektron valens
number of valence electron
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah atom yang membentuk molekul air?
What is the atom that made up the water molecule?
Oksigen, karbon
Oxygen, carbon
Oksigen,hidrogen
Oxygen, hydrogen
Oksigen,kalsuim
Oxygen,calcium
Klorin, karbon
Chlorine, carbon
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