Where else have you heard the term conversation? How does that term’s meaning in that other context relate to its meaning in chemistry? Physical Elevate Science page 28 introduction to matter.

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

Stage in which a typical star has completely stopped fusion

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false