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?
Jadual Berkala Form 4
Quiz
•
Chemistry
•
10th Grade
•
Hard
Captain Hoe
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20 questions
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1.
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
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following elements are in Group 1 in the Periodic Table of Elements?Antara unsur-unsur berikut yang manakah dalam kumpulan 1 dalam Jadual Berkala Unsur ?
A. Sodium and potassium
Natrium dan kalium
B. Lithium and magnesium
Litium dan magnesium
C. Hydrogen and helium
Hidrogen dan helium
D. Potassium and chlorine
Kalium dan klorin
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The following information shows the properties of element Q.
Maklumat berikut menunjukkan ciri-ciri unsur Q.
*Act as a catalyst
Bertindak sebagai mangkin
*Form complex ion
Membentuk ion kolmpleks
*Forms coloured compounds
Membentuk sebatian berwarna
*Has more than one oxidation number
Mempunyai lebih daripada satu nombor pengoksidaan
What is Q?
Apakah Q?
A. Iron
Ferum
B. Sodium
Natrium
C. Sulphur
Sulfur
D. Magnesium
Magnesium
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The diagram shows a set-up of apparatus to investigate the reaction between sodium metal and water
Gambar rajah menunjukkan susunan radas untuk mengkaji tindak balas antara logam natrium dengan air.
A. Alkali solution is formed
Larutan beralkali terbentuk
B. Acidic solution is formed
Larutan berasid terbentuk
C. Salt solution is formed
Larutan garam terbentuk
D. Neutral solution formed
Larutan bersifat neutral
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The diagram below shows the position of elements V,W,X,Y and Z in the Periodic Table of element.
Rajah di bawah menunjukkan kedudukan unsur V, W, X, Y dan Z dalam Jadual Berkala Unsur.
Which of the following is true about elements V,WW,X,Y and Z?
Antara berikut yang manakah benar tentang unsur V, W, X, Y dan Z ?
A. Oxide V and oxide Y are acidic
Oksida V dan oksida Y bersifat asid
B. Positive charge of nucleus increases from V to X
Cas positif nukleus bertambah dari V ke X
C. The radius of atom V is bigger than atom Y
Jejari atom V lebih besar daripada atom Y
D. Electronegativity of atom Y is higher than atom Z.
Keelektronegatifan atom Y lebih tinggi daripada atom Z
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aluminium oxide has both acidic and basic properties. What is the name given to this property?
Aluminium oksida mempunyai kedua-dua sifat asid dan bes. Apakah nama yang diberikan kepada sifat ini?
A. A base oxide
Oksida bes
B. An acid oxide
Oksida asid
C. A metalloid oxide
Oksida separuh logam
D. An amphoteric oxide
Oksida amfoterik
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Table 2 shows four elements and their respective proton numbers.
Jadual 2 menunjukkan empat unsur dan nombor proton masing-masing.
Which of the following elements is a noble gas?
Antara unsur berikut, yang manakah merupakan gas adi?
A. W
B. X
C. Y
D. Z
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