What chemistry word or sentence can you make using the following letters:

E, S, T, C, U, E, W, E, C, E, A, O, T, Y, U, M, E

Whats a process that keeps food safe and clean

Which subatomic particle or particles are found in a "cloud" outside of the nucleus? a. protons b. neutrons c. electrons d. protons and neutrons

What is the first law of energy

Is banana smoothie acidic, basic or neutral

How does gravity affect the moon? A) it pulls the moon toward earth B) it pushes the moon away from earth C) it allows the moon to move in a straight line D) it keeps the moon from colliding with the sun

Assuming that air contains 78 percent N2, 21 percent O2 and 1 percent Ar, all by volume. How many molecules of each type of gas are present in 1.0 L of air at STP?

Two children are playing tag. Child A who is doing the chasing can run 100m in 24 seconds Child B is running away from child A and can run 64m in 21 seconds.

What ion does a base increase

What is the definition of Amplitude?

An excess of NiCO3, 12 g, was added to 40cm cube of sulpheric acid, 2.0 mol/dm cube. The unreacted nickel carbonate was filtered out and the filtrate evaporated to optain the crystals.