4. What is a clue that Earth is moving? A. The stars move around Earth.
B. You can feel Earth's movement.
C. The seasons change during the year.
D. You are moving right along with Earth.

When the water vapor cools it condenses select a number that represents his process on the

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

Heat is the total potential energy of a substance that can be transferred. true false