Related Questions

Atoms having the same number of protons but different number of neutrons are called :
A Isotopes
B Cations
C Higgs-boson
D Anions
In order to have constant chain reaction to produce a constant rate of heat output, the value of ratio of the number of neutrons in one generation to the number of neutrons in the immediately preceding generation must be
A Greater than 1.0
B Less than 1.0
C Equal to zero
D Equal to 1.0
The nuclear particles which are assumed to hold the nucleons together are
A electrons
B positrons
C neutrons
D mesons
Nucleons are regarded as composites sub-particles known as
A Mesons
B Quarks
C Leptons
D Photons
Neutrons are present in all atoms except that of
A He
B C
C H
D Ar
Neutrons have mass approximately equal to that of __________ atoms.
A Hydrogen
B Helium
C Deuterium
D None of these
When the difference between mass number and atomic number of atoms of two or more elements are same, the atoms are termed as
A Isomers
B Isotopes
C Isobars
D Isotones
Atoms of the same element, but of different masses are called
A Isobars
B Isotones
C Isotopes
D None of these
An ice cream parlour makes an ice cream using one of six different flavors of ice cream, one of three different flavor of syrup, and one of four different toppings. what is the total number of different ice creams that this ice cream paolour can make?
A 72
B 36
C 30
D 26
The atomic weight and atomic number of an element are A and Z respectively. What is the number of neutrons in the atom of that element?
A Z
B A
C A+Z
D A-Z

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