What does below chemistry rebus means?

Can you solve the below geography rebus by decoding the below rebus ?

What can you hold in your right hand, but never in your left hand?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

A man is sitting in a bar when a rich man sits next to him. He turns to the rich man and says, “Did you know I know almost every song that has ever existed?”

The rich man laughs. The man then says, “I bet you all the money you have in your wallet that I can sing a genuine song with a lady’s name of your choice in it. The rich man laughs again and says, “OK, how about my daughter’s name, Jamie Armstrong-Miller?” Minutes later, the man collects his cash and the rich man goes home cashless. What song did the man sing?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Who are the happiest people in IPL match?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

Below rebus represent famous DiCaprio movie. Can you name it?