Salt is disstilled in a flask of tap water. Distilling the mixture cause the salt to seperate from the water. Which type of energy is required to begin the distilling process?

If you can smell your grandmother's perfume from across the room, you are experiencing the result of which liquid property? viscosity surface tension cleavage planes volatility

Consider the two electron arrangements for neutral atoms A and B. What is the difference between atom A and atom B? A - 1s2, 2s2, 2p6, 3s1 B - 1s2, 2s2, 2p6, 5s1

What is the same between mass and weight

Section 5: Covalent and Ionic Bonding Bond is formed by the attraction of ions with opposite charges. Covalent Bond is what? Ionic Bond is what? Bond is formed when two atoms share an electron. Covalent Bond is what? Ionic Bond is what?

Which of the following is an example of a pure substance? A. air B. salt water C. granite D. aluminum

The mass of a 2.0 centimeter3 sample of a substance is 3.2 grams. Calculate the density of the substance. Type the correct answer in the box.

What type of wave it do the contractions of the snakes muscles make as a snake moves forward

Explain the difference between a ph of 8 and a ph of 12 in terms of h concentration

Why do we not have solar and lunar eclipses every month?

How many grams are in 8.9 moles of CaCO3