In most aqueous reactions as temperature increases, the effectiveness of collisions between reacting particles
a. decreases
b. increases
c. remains the same

The length of a vector arrow represents its magnitude and the point represents its direction true or false apex

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?

How are isotopes of the same chemical element alike? how are they different?