The Total solution for NCERT class 6-12
Metals
Non- metals
a
They can easily expel an electron
They cannot easily expel an electron.
b
They cannot easily receive an electron.
They can easily receive an electron.
c
They form ionic compounds.
They form covalent compounds.
d
Their oxides are having basic nature.
Their oxides are having acidic nature.
e
Their ionization enthalpies are low.
Their ionization enthalpies are high.
f
Their electron affinity is less negative.
Their electron affinity is highly negative.
i
Their electronegativity is less.
Their electronegativity is more.
j
Their reducing power is high.
Their reducing power is low.