Which of the following compounds will impart a brick-red ...
Which of the following compounds will impart a brick-red colour to a non-luminious bunsen flame?
NaCl
LiCl
CaCl2
MgCl2
Correct answer is C
No explanation has been provided for this answer.
Which of the following atoms represents deuterium? ...
What is the atomic number of Americium? ...
The Bohr model of the atom proposed the existence of? ...
Argon is used in gas-filled electric lamp because it helps to? ...
What is the chemical symbol for Lutetium? ...
When element \(_{20}\)Y combines with element \(_8\)Z, it forms...
Which of the following gases is the most dangerous pollutant? ...