How many uranium atoms are there in 6.1 g

of pure uranium? The mass of one uranium

atom is 4 * 10-26 kg.

If the temperature outside is 297 what is this temperature in degrees celsius

What are the properties, and occurrence for proteins?

How could a solution of copper chloride and water be separated into its starting substances?

Use a periodic table to answer this question. how many grams of co2 are in 2.1 mol of the compound?

What is the formula mass of calcium sulfate dihydrate [CaSO4⋅2H2O]? Be sure to add the water of hydration, which is the 2H2O part (water surrounding the calcium sulfate). 136 g/mol 154 g/mol 164 g/mol 172 g/mol 172 is correct

Which type of bond would most likely be found in HBr

Which halogen is most likely to react? a. Br (bromine) b. F (fluorine) c. I (iodine) d. Cl (chlorine)

In the formula for water (H2O) what does the subscript 2 indicate?

Balance the nuclear reaction equation for the beta minus decay of nickel-63 by completing the missing numbers. The superscript of nickel is . The subscript of copper is .

What is the velocity of a BB pellet that is 0.02kg and has 36 J of KE