Question

(1 to 3). Also the effective nuclear charge exerting attractive force on the volence ele
less than the actual nuclear charge. Thus, the number of valence
is small. As a combined effect of these two factors metals have a
valence electrons to form cations having a stable noble gas configuration. This tendency
effective nuclear charge exerting an attr
tendency to lose
an element called electropositivity is the metallic character of that element,
character of
2. What is the
variation of
elements for
3. What wou
1. decreasing atamle radius
2. Increasing electronegativity and nonmetallie character
3. decreasing electropositivity and metallic character
Gradation
The
Metal
Metalloid
Nonmetal
general foc
fluorine
solid.
1. increasing atomic radius
2. decreasing electronegativity and
3. Increasing electrapasithy and me
character
1
2.70 Periodic Trends in elements
26​

Answer 1

Explanation:

(1 to 3). Also the effective nuclear charge exerting attractive force on the volence ele

less than the actual nuclear charge. Thus, the number of valence

is small. As a combined effect of these two factors metals have a

valence electrons to form cations having a stable noble gas configuration. This tendency

effective nuclear charge exerting an attr

tendency to lose

an element called electropositivity is the metallic character of that element,

character of

2. What is the

variation of

elements for