How do the atomic number and the
number of protons relate to one another?
the atomic number tells us the number
of protons
the atomic number is protons + neutrons
they do not
electron cloud

In which phase(s) do the molecules take the shape of the container?

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?