Finally, find the coefficients that work in front of each atom or molecule to
balance the equation.

Express the following number in scientific notation. 0.026890 =

Why does his teacher ask him to balance the equation by including the correct coefficient

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.