What is the mass of 12.82 moles of lithium (li) atoms? 0.5414 g 1.847 g 88.98 g 535.7 g

Identify the predominant intermolecular forces in each of these substances. Note: If you answer any part of this question incorrectly, a single red X will appear indicating that one or more of the phrases are sorted incorrectly. 1. H 2 O 2.

Which of the following methods uses the decay of atomic particles in an object to find its exact age? A. Fossil dating B. Geologic dating C. Radioactive dating D. Relative dating

Which set of quantum numbers is not permitted by the rules of quantum mechanics?

If the water in a bathtub and a teacup are the same temperature, how do the amounts of their thermal energy compare? A. They both have the same amount of thermal energy. B. The teacup has more thermal energy. C.

Baking powder, baking soda, and creme of tartar are three substances that have similar properties. Explain what these three substances have in common.

The burning of wood in a fireplace generates heat and light in the form of flames. Which of the following terms best describes this type of reaction? a. condensation reaction b. exergonic reaction c. endergonic reaction d.

How are the number of protons and the number of neutrons related?

If a sample of copper with a density of 8.90 g/cm3 displaces 13.0 mL of water when placed in a beaker, what is its mass? a 1.46 g b. 0.685 g c. 116 g

Which statement accurately describes the origin and expansion of the universe

Conversion. 5 km to inches