Explain what the name scandium(iii) oxide means
in terms of electrons lost and gained, and identify
the correct formula.

Which element in the third period would you expect to have the larger atomic radius, sodium (na) or sulfur (s)? a. sodium, because it has a higher effective nuclear charge attracting electrons in fewer energy levels. b. sodium, because it has fewer protons attracting electrons in the same energy levels. c. sulfur, because it has more protons attracting electrons in more energy levels. d. sulfur, because it has a higher effective nuclear charge attracting electrons in the same energy levels.

C3h8o3 - glycerol major species present when dissolved in water

How does the motion of particles in a gas change as the gas cools