Welcome to your E and PP - 6
1.
Electronegativity increases across a period due to
2.
Atomic radius increases down a group because of
3.
Which element shows highest electron gain enthalpy?
4.
Which element has highest electronegativity?
5.
Screening effect remains almost constant across a period because
6.
Which element is most metallic?
7.
Van der Waals radius is
8.
Metallic radius refers to
9.
Atomic radius generally decreases across a period due to
10.
Noble gases have nearly zero electron affinity because
11.
Isoelectronic species size order is
12.
Metallic character increases
13.
Electron affinity generally increases across a period due to
14.
Metallic character of oxides increases
15.
Screening effect increases with
16.
Effective nuclear charge is defined as
17.
Which oxide is amphoteric?
18.
Which ion is largest?
19.
Which element has highest effective nuclear charge?
20.
Which element has highest ionization energy?
21.
Which element is most non-metallic?
22.
Which element shows maximum electron affinity in group 17?
23.
Which element shows minimum metallic character?
24.
First ionization energy generally increases across a period due to
25.
Which element has highest electron affinity?
26.
Which has the largest atomic radius?
27.
Correct order of radii is
28.
Nature of oxides changes across a period from
29.
Which element has smallest atomic radius?
30.
Ionic radius of a cation is smaller than atom because
31.
Which factor mainly affects atomic size?
32.
Non-metallic character increases
33.
Which element shows maximum metallic character?
34.
Ionization energy of oxygen is less than nitrogen because
35.
First ionization energy decreases down a group because
36.
Which element has highest first ionization energy?
37.
Periodicity in properties is due to
38.
Ionization energy is minimum for
39.
Electronegativity generally decreases down a group because
40.
Ionic radius of an anion is larger than atom because
41.
Which property does NOT show periodicity?
42.
Covalent radius is defined as
43.
Which species has smallest size?
44.
Atomic radius is defined as
45.
Diagonal relationship is observed between
