Which best explains why aluminum is a nonrenewable resource?

It cannot be quickly replaced.

It is expensive to process.

It conducts electricity.

It is useful to humans.

Describe, in your own words, why granulated sugar will dissolve faster in a cup of coffee than sugar cubes will. Be specific in your explanation.

26.42m Significant figure

Which subatomic particle makes the atoms of each elements different?

Does a chemical or physical change for the bullet out of a gun

The systematic names for water, ammonia, and methane are dihydrogen monoxide, H2O; trihydrogen nitride, NH3; and tetrahydrogen carbide, CH4. Why do most people, including chemists, prefer to use the common names for these compounds?

How is steel made from iron?

8. True or false: Half-life is half the time it takes for a radioactive sample to completely decay.

Given the equation representing a reaction: sn4 + (aq) + 2e - → sn2 + (aq) which term best describes this reaction?

Calculate the root means square velocity of nitrogen molecules in 25 degrees Celsius

How many bonds are present in Cl20? a. 2 b. 4 c. 1 d. 3