Convert 22.4kg/l to kg/ml

Which of the following describes hydroelectric power

The atomic number of sulfur is 16. Sulfur combines with hydrogen by covalent bonding to form a compound, hydrogen sulfide. Based on the electron configuration of sulfur, we can predict that the molecular formula of the compound will be: A. HS B.

If someone told you they had a career in either ecology, paleontology, or botany, what area of science is this?

A drought has affected an ecosystem. Many plants have died due to lack of water. What do you think will happen ti the other organisms in the area?

A blank observation is when you describe something

Suppose you found a material in which 12.5% of the original radioactive atoms were present. if the half-life is 47 years, how old is the material?

How many neutrons does xenon have?

Warm air pushes cool air downward Rising air cools and becomes more dense than the air around it. True/false

How does a nuclear reactor work

Why is a very small amount of cerium oxide nanoparticles need: A) the nanoparticles are elements B) the nanoparticles are very reactive C) the nanoparticles have a high surface area of volume ratio