What can i combine to make an explosive that can punch through steel?Asking for a friend

Define dew point. i am writing this part to be able to ask the question

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car