Express (3 x 104) (4 x 1023) in scientific notation

The definition of mechanical energy

How does a lithium cation compare to a lithium atom?

What is the most compressible at room temperature

Are viruses living things?

Calculate the density of a sample if the mass is 2.98g and the volume is 2.12l

Arrange the following in order of increasing bond strength of the carbon oxygen bond: Carbon monoxide < carbonate ion < carbon dioxide carbonate ion < carbon dioxide < carbon monoxide Carbon dioxide < carbon monoxide < carbonate ion Carbon monoxide

Which substance is the most soluble at 28°C?

Let's just say I want to get my mixture to a certain pH but I add too much water to my solution. Can I just add the same volume of my substance as the water I added back into the mixture to get my initial pH? why/why not?

Does the darkling beetle have an internal skeleton or an exoskeleton

True or false: the hydrogen atom is most stable when it has a full octet of electrons.