Allison Cabrera 1311-07P Pre

Which identification is INCORRECT for the element?

• Na, sodium

• S, sulfur

• P, potassium

• Zn, Zinc

If a patient in the hospital is running a temperature of 103.1 C, what is this in degrees Kelvin

A salty ice cube is thrown into a beaker of boiling water. What phase does not occur?

• s --> aq

• l -- >g

• l --> s

• all phase changes occur

The Halogens are in group:

• I

• II

• VI

• VII

Phase change: (l) --> (g)

• freeze

• condense

• evaporate

• melt

What is the value of the following: 0.00402 cm x 13.00 cm x 4306 cm

(answer in 3 sig figs)

Convert 5.22 kg to mg (1 kg = 1,000,000 mg)

• 5.2x10^2 mg

• 5.2x10^-2 mg

• 5.2x10^6 mg

• 5.2x10^-6 mg

What is the name of the following compound: S2Cl2