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Subjects
Science CBSE
Class 10
Metals and non-metals
Textbook questions
21.
Textbook question X
Exercise condition:
3
m.
Differentiate between metal and non-metal on the basis of their chemical properties.
a
.
Ion formation:
Non-metals produce
positive ions
negative ions
, while metals produce
negative ions
positive ions
.
b
.
Acidic nature:
Non-metals produce
acidic oxides
basic oxides
, while metals produce
basic oxides
acidic oxides
.
c
.
Reaction with water:
Non-metals
Metals
do not react with water, whereas
metals
non-metals
do.
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