Advertisements
Advertisements
प्रश्न
State the term
A group of atoms that react as a single unit ______.
Advertisements
उत्तर
A group of atoms that react as a single unit radical.
APPEARS IN
संबंधित प्रश्न
How many atoms are present in a H2S molecule?
What does 5H2S04 represent ?
Write the molecular formula of sulphuric acid.
Write the molecular formulae of Iron (II) sulphide :
The valency of sodium is one, write the molecular formula for sodium carbonate ?
Fill in the blank
_______ is a triatomic molecule.
What is a molecule ? Explain with an example.
In hydrogen peroxide (H2O2), the proportion of hydrogen and oxygen by mass is :
If one mole of nitrogen molecules weighs 28 g, calculate the mass of one molecule of nitrogen in grams.
What is the number of electrons donated by a magnesium atom and number of electrons accepted by a sulphur atom during their chemical combination?
Write the molecular formulae of Magnesium nitride:
Fill in the blank:
The formula of aluminium sulphate is _________.
State the correct formula of the following from the option given:
Calcium hydroxide
Name the following:
A molecule of a compound containing two oxygen atoms and one nitrogen atom.
What is the fraction of the mass of water due to neutrons?
Express each of the following in kilograms
5.84 × 10−3 mg
Express each of the following in kilograms
58.34 g
