What does below chemistry rebus means?

You are playing as white and given four rooks to checkmate the black king in four moves with the following rules 1. You can place one rook every move and ensure the black king should be in check position.2. After four moves the black king should be in the checkmate position.

What word begins and ends with an E, but has only one letter?

A woman who works in a sweet shop has a measurement of 32-26-36, is 5"4" tall, and wears size "6" shoes. What do you think she weighs?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

What goes up but never comes down?

What two things can you never eat for breakfast?

Can you write down eight eights so that they add up to one thousand?

I travel all around the world but always stay in the corner. What am I?

What can you deduce from the following BrainBat?

CRY
LMKI