2.(06.01 MC) The graph compares the kinetic energies of the molecules in four gas samples. Each graph shows a normal distribution, so the average is the center.
Fraction of Molecules
Kinetic Energy
Which sample is likely to have the lowest temperature? (1 point)

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

Can someone me with questions 15 to 17 plz.

Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.