Multiple choice questions
a solution in which solute has been added until a small amount remains on the bottom is called
select one:
a. a saturated solution.
b. a supersaturated solution.
c. concentrated.
d. an unsaturated solution.
each of the following properties of water is due to hydrogen bonding except
select one:
a. liquid state at room temperature.
b. high boiling point.
c. bent molecular geometry.
d. capillarity.

Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.

How many neutrons does an element have if its atomic number is 50 and its mass number is 166

Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas