Chemistry
1H2 is an isotope of hydrogen. In the modern Periodic Table it will:
- be placed before hydrogen
- be placed after hydrogen
- be placed at the same position as hydrogen
- not have any position in the Periodic Table
Related Questions
The structures of four hydrocarbons are shown below:
How many isomers of butene are there?
- 1
- 2
- 3
- 4
Element 'P' has electronic configuration 2,8,8,1. The number of chlorine atoms present in the chloride of 'P' is:
- 2
- 1
- 3
- 4
A nitrate which forms a precipitate with ammonium hydroxide and is also soluble in excess of it:
- ferrous nitrate
- ferric nitrate
- lead nitrate
- copper nitrate
Which of the following electronic configuration represents the most electropositive element?
- 2, 1
- 2, 8, 1
- 2, 2
- 2, 8, 2