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Subjects
Science State Board
Class 9
Chemical bonding
Textbook questions
3.
Choose the correct answer III
Exercise condition:
2
m.
1.
Oxidising agents are also called as __________ because they remove electrons form other substances.
electron acceptors
proton donors
proton acceptors
electron donors
2.
Elements with stable electronic configurations have eight electrons in their valence shell. They are __________ .
halogens
noble gases
metals
non metals
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