The bonds in BaO are best described as
In the bond formation of barium with oxygen, the valency electrons from the barium transferred to the oxygen and forms an ionic bond.
The percentage of nitrogen in the air is about
View Answer Report Error Discuss
Methane contributes towards global warming so it is called a _________________ gas.
Which of the following is a metal?
Which of the following group is NOT Dobereiner Triads?
Safety matches contain
Air ___________________ are the substances which contaminate the air.
By using which foam the Researchers from Indian Institute of Technology – Bombay have made a low cost piezo resistive vibration sensor?
Which of the following is NOT a compound?
Aptitude and Reasoning
General Knowledge
Puzzles
Interviews
Technical
Certifications
Exams
Job
Roles
True or False
Exams