What is the mass, in grams, of 28.42 mL of acetone?

How are science and technology related? A. Science is a branch of technology. B. Science is the application of technological knowledge. C. Technology is the application of the knowledge gained by science.

What class of mineral forms when the element s is bonded with a metal, as iron in the mineral pyrite?

The components in a heterogeneous mixture must exist in a single phase (solid, liquid or gas).

Why did rutherford conclude from his gold foil experiment that an atom is mostly comprised of empty space?

The circulatory system transports oxygen and nutrients to cells of the body. What does it remove from the body? A. oxygen B. carbon dioxide and other wastes C. blood D. capillaries

The density of aluminum is 2.70g/cm^3. a piece of aluminum foil has a volume of 54.0 cm^3. what is the mass of this piece of aluminum foil?

Describe how the atoms in Calcium Chloride obey the octet rule.

How many milliliters of 2.55M NaOH is needed to make 125mL of 0.75M NaOH solution?

2. What type of bond holds together nitrogen atoms? a. Single Bond b. Double Bond c. Triple Bond d. no bonds hold nitrogen together

Charge on monatomic ions: a) I b) Sr c) K d) N e) S f) In