Advertisements
Advertisements
प्रश्न
Which of the following is a short and scientific way of representing one molecule of an element or compound?
विकल्प
Mathematical formula
Chemical formula
Mathematical symbol
Chemical symbol
Advertisements
उत्तर
Chemical symbol
APPEARS IN
संबंधित प्रश्न
Write down the name of a compound represented by the following formula:
Al2(SO4)3
Give the name of the element present in the following compound:
Potassium sulphate
What is the atomicity of the following ?
- Oxygen
- Ozone
- Neon
- Sulphur
- Phosphorus
- Sodium
In what form does oxygen gas occur in nature ?
In what form do noble gases occur in nature?
An element X forms the following compounds with hydrogen, carbon and oxygen :
H2X, CX2, XO2, XO3
State the three valencies of element X which are illustrated by these compounds.
State the main points of the contradiction of Dalton’s atomic theory by the Modern Atomic Theory.
State the atomicity of the following:
Neon
State the atomicity of the following:
Argon
The Atomicity of phosphorous is ______
