What information can be obtained from a chemical formula?

What is the main difference between the Bohr model and the electron cloud model of the atom.

The mass and charge of all three sub atomic particles

What is the mass of 2.1 moles of Cl

What is the potential danger from an accident at a nuclear power plant A) Fire and large scale explostions B) exposure to radiation C) Entire cities could be wiped out D) Meltdown of the plant and surrounding community

Balance the chemical equation given below, and determine the number of milliliters of 0.0300 M phosphoric acid required to neutralize 25.00 mL of 0.0150 M calcium hydroxide. ___ Ca (OH) 2 (aq) + ___ H3PO4 (aq) _ ___ Ca3 (PO4) 2 (s) + ___ H2O (l)

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