What is the atomic number of Californium?
...What is the atomic number of Californium?
97
98
99
100
Correct answer is B
No explanation has been provided for this answer.
The mathematical expression of PH is ...
Which of the following is not a halogen?...
Which of the following is a property of ionic chlorides? ...
A gaseous metallic chloride MCl consists of 20.22% of M by mass. The formula of the chloride is? ...
Which of the following metals burn with brick red flame? ...
Which of the following is a condition for a spontaneous reaction? ...
Examples of polymers include the following except ...
The property used in the industrial preparation of nitrogen and oxygen from air is? ...