What is the best definition
of the atomic number?
A. The number of protons found in the
nucleus.
B. The number of protons found
outside the nucleus.
C. The number of neutrons found in
the nucleus.

Which material burns faster? metal aluminum

Calculate the standard enthalpy of formation of liquid methanol, ch3oh(l), using the following information: c(graphite) + o2 latex: \longrightarrow ⟶ co2(g) latex: \delta δ h° = –393.5 kj/mol h2(g) + o2 latex: \longrightarrow ⟶ h2o(l) latex: \delta δ h° = –285.8 kj/mol ch3oh(l) + o2(g) latex: \longrightarrow ⟶ co2(g) + 2h2o(l) latex: \delta δ h° = –726.4 kj/mol

When scientists are ready to publish the results of their experimentation, why is it important for them to include a description of the procedures they used?