According to the Dalton Atom Model; I- Atoms are indivisible.
II- Different element atoms are different from
each other. .
III- The structure of the atom contains protons
and neutrons.
Which statement(s) is/are true?

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.