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WorksheetsUnsur dan bahan 8.1
Total questions: 7
Worksheet time: 4mins
zarah-zarah yang bercas, sama ada positif atau negatif
charged particle, either positively-charged or negatively-charged.
(a)
Molekul ialah gabungan dua atau lebih atom secara kimia. Contoh molekul ialah Kuprum.
A molecule consists of two or more atoms which are chemically combined. Example is Copper
Benar True
Salah False
Atom terdiri daripada zarah subatom, iaitu
An atom consists of subatomic particles, which are
proton
neutron
electron
nucleus
ion
Unsur hidrogen wujud dalam bentuk _________ di dalam jus limau
Hydrogen exists in the form of _______ in the lime juice.
ions
molecules
atoms
Kebanyakan bahan _________ wujud dalam bentuk molekul.
Most of the _________ substances exists in the form of molecules.
logam
metal
bukan logam
non metal
magnet
ion
Semua unsur logam dan gas nadir terdiri daripada atom.
All metals and inert gases are made up of atoms
Atom
Molecule
Ion
Bahan ion terbentuk daripada tindak balas antara unsur ________ dengan unsur ________.
The ionic substances are formed by the reaction between the_________ elements and _________ elements
logam......logam
metal.......metal
logam.....bukan logam
metal......non-metal
logam.....ion
bukan logam......bukan logam
non-metal....non metal
