In an experiment to determine what type of acid is the MOST corrosive (destructive) which of these would NEED to be a controlled (constant) variable A. The acid used
B. The material the acid is poured on
C. The size of the hole created by the acid

Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.

The p sub shell can hold up to 8 electrons in an atom. true or false?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space