If a crystal added to an aqueous solution causes many particles to come out of the solution, the original solution was

a. saturated.

b. unsaturated.

c. supersaturated.

d. an emulsion.

What are some catchy titles for science projects that deal with evaporation?

What is the meaning of pseudopod? A. true foot B. true hand C. false foot D. false hand

Explain what is meant by energy and list two units in which energy is measured

Which one of the following atoms has the largest radius? Ова Осо OCa

Greenhouse gases make up what percentage of Earth's atmosphere? A. less than 1% B. between 1% and 5% C. between 5% and 20% D. over 20%

How does the calorie compare to the metric unit the joule? How do you calculate a calorie? Is it the same for all types of food?

Under which conditions would the solubility of a gas be greatest? A. high pressure and high temperature B. high pressure and low temperature C. low pressure and high temperature D. low pressure and low temperature

How many milliliters is 0.55 L? O A. 1000 ml OB. 0.00055 mL O C. 550 ml D. 55 mL

When a warm front passes your location, the temperature rises rapidly. As a result, air density: B? increases decreases remains the same

A scientist wished to carry out a chemical reaction in which two moles of aluminum combine with three moles of sulfur. He has 2.70 g of aluminum to react. How many grams of sulfur must he take to satisfy all the aluminum atoms? 1.51 g 2.14 g 3.