1.
Isoelectronic set among these is ___
3.
Isotones have same ___
4.
Isoelectronic species must have same ___
5.
Heavy isotopes are generally ___
6.
Which species is NOT isoelectronic with CN⁻?
7.
Chemical properties depend mainly on ___
9.
Isomorphs share same ___
10.
Example of isotopes of carbon
11.
Thomson’s model fails to explain ___
12.
Isosters and isoelectronic species are ___
13.
Isodiaphers have same ___
14.
Isoelectronic species must have same ___
15.
Isotopes have same chemical properties because ___
16.
Which is an example of isomorphs?
18.
Thomson’s model assumes mass is ___
19.
Isobars show different chemical properties because ___
20.
Species with same number of atoms & electrons are ___
21.
Thomson model pictures electrons as ___
22.
In isobars, the sum of ___ remains same
24.
In Thomson model, positive charge is ___
25.
Rutherford disproved Thomson because ___
26.
F¹⁹ and K³⁹ are isodiaphers because both have ___
27.
Isotopes differ in ___
28.
¹⁴C, ¹⁵N, ¹⁶O are isotones because they all have ___ neutrons
29.
Isoelectronic species have same number of ___
30.
Thomson’s model explains ___
31.
CN⁻, CO, N₂, NO⁺ have ___ electrons each
32.
Species with same isotopic number belong to ___
33.
¹⁹F and ³⁹K share which property?
34.
Isotopes can be separated by ___
35.
Isotopes have the same ___
36.
Isotopic effect is greater in ___
37.
Heaviest isotopes are generally ___
38.
Isobars differ in ___
40.
In Thomson’s model electrons are ___
41.
Thomson’s model describes atom as ___
42.
Thomson’s model was rejected by ___
43.
A − 2Z constant defines ___
44.
Isobars have same ___
45.
Isotopes can be detected using ___
