The theory that all substances consist of tiny pieces of matter that cannot be broken into smaller pieces is known as
a wave theory
b particle theory.
C atomic theory.
d kinetic theory.

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?