Chemical Bond/Ikatan kimia

Quiz
•
Chemistry
•
5th Grade
•
Hard
Muhammad Zainal
Used 671+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Unsur-unsur dalam kala yang sama dalam Jadual Berkala mempunyai
Elements in the same period in the Periodic Table have the
Ciri kimia yang sama
Same chemical properties
Ciri fizikal yang sama
Same physical properties
Jejari atomik yang sama
Same atomic radius
Nombor petala elektron yang diisi yang sama
Same number of filled electron shells
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kenyataan manakah yang terbaik menerangkan pembentukan ikatan kimia antara unsur-unsur?
Which of the following statement best explains the formation of chemical bonds between elements?
Unsur-unsur mempunyai kreaktifan yang tinggi.
The elements have high reactivities.
Atom-atom unsur mempunyai terlalu banyak elektron.
The atoms of the elements have too many electrons.
Atom-atom unsur mempunyai kurang dari lapan elektron valens.
The atoms of the elements have less than eight valence electrons.
Sama ada unsur-unsur adalah elektropositif atau elektronegatif.
The elements are either electropositive or electronegative.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara penyataan berikut, yang manakah terbaik menerangkan Kumpulan 18 Jadual Berkala seperti neon, argon dan krypton adalah tidak reaktif secara kimia?
Which of the following statements best explains why elements of Group 18 of the Periodic Table such as neon, argon and krypton are chemically inert?
Wujud sebagai monatom
Exists as monatoms
Mempunyai 8 elektron valens
Have 8 valence electrons
Mempunyai 8 elektron di dalam setiap petala
Have 8 electrons in every electron shell
Mempunyai ikatan kovalen yang lemah antara atom-atom
Have weak covalent bonds between atoms
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Antara yang berikut, proton nombor manakah yang tidak dimiliki oleh unsur yang tidak membentuk sebarang ikatan kimia?
Which of the following proton numbers belong to an element that does not form chemical bonds?
8
18
10
20
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pernyataan manakah yang terbaik menerangkan mengapa argon digunakan dalam semua mentol lampu?
Which of the following statements best explain why argon is use all in a light bulb?
Argon adalah gas tidak berwarna yang boleh mengeluarkan cahaya siang.
Argon is a colourless gas that is able to emit daylight.
Argon terletak di dalam Kumpulan 18.
Argon is located in Group 18.
Argon mempunyai susunan elektron yang oktet.
Argon has octet electron arrangement.
Argon mempunyai susunan elektron yang duplet.
Argon has duplet electron arrangement.
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Ikatan ionik terbentuk apabila atom _____, ______ elektron valens kepada atom _____.
Ionic bond is formed when _____ atom ____ its valence electrons to a _____ atom.
bukan logam, berkongsi, bukan logam
non-metal, share, non-metal
logam, memindahkan, bukan logam
metal, transfer, non-metal
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara berikut, sebatian manakah terbentuk oleh pemindahan elektron?
Which of the following compounds is formed by transfer of electrons?
Natrium klorida, NaCl
Sodium chlorida, NaCl
Hidrogen peroksida,H2O2
Hydrogen peroxide, H2O2
Asid etanoik,CH3COOH
Ethanoic acid,CH3COOH
Air, H2O
Water, H2O
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