Interested to Buy Any Domain ? << Click Here >> for more details...
Two or more forms of a chemical element having different
physical properties but rising to identical chemical
compounds are called
1 Allotropes
2 Isotopes
3 Isomers
4 Isotones
- 2 Answers
- 4964 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
how longs & what conditions will a matter, say for example U, after an atomic explosion and was converted completely into energy will again condensed back into a matter named U'
In an atomic nucleus, neutrons and protons are held together by 1 Gravitational forces 2 Magnetic forces 3 Exchange force 4 Coulombic forces
When was the atomic energy regulatory board ( aerb ) constituted?
What are pulsars?
Which scientist made detailed study on novae?
Which of the following was to be discovered first in the chromo sphere of the sun? 1 Xenon 2 Helium 3 Neon 4 Krypton
The two elements that are frequently used for making transistors are 1 Boron and aluminium 2 Silicon and germanium 3 Iridium and tungsten 4 Niobium and columbium
Liquefied Petroleum Gas consists of mainly 1 Methane, ethane and hexane 2 Ethane, hexane and noname 3 Methane, butane and propane 4 Methane, hexane and nonane
How many naval staffs can occupy arihant?
PVC is obtained by the polymerization of 1 Propene 2 Vinyl chloride 3 Styrene 4 Acetylene
Ozone attacks 1 Mercury and silver 2 Copper 3 Silver and iron 4 None of these
infra-red rays were first detected by? the intensity level of sound is measured in? the material used for a fuse wire should? radioactivity is a property of? what is the source of electric energy in an artificial satellite? the following is used as a lubricant in heavy machines? supher, bauxite , graphite, phosphorus
Biological Sciences 
