Question

From  the  list  of  characteristic  given  below
select  the  five which  are  relevant  to
metals  and  their  compounds.
(1) ductile
(2) conduct  electricity.
(3) Acidic  oxide.
(4) Discharged  at  anode.
(5) Basic  oxides.
(6) Brittle.
(7) (1,  2,  3  )  valence  electrons.
(8) Discharged  at  cathode.
(9) (5,6,7  )  valence  electrons.


MSCERT Class 10 General Science Ch8 Understanding Metals and Non Metals

Answer 1

ductile
conduct electricity
Basic oxides
Discharged at cathode.
(1, 2, 3 ) valence electrons.

are 5  characteristic given below which are relevant to metals and their compounds.

Answer 2

  Ductile
 Discharged at cathode.
 Conduct of electricity. Basic oxides
 (1,2,3) valence electrons.