According to the kinetic molecular theory of gas: a All molecules move in the same direction
b Molecules are stationary
С
Molecules are in a state of ceaseless and
random motion in all directions
d None of the above

Select the correct answer. what is the nature of the se-cl bond in a molecule of selenium chloride (secl2) if the electronegativity value of selenium is 2.55 and that of chlorine is 3.16?

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?