(((Please help! Giving brainliest!))) The table shows the charge on three unknown subatomic particles.

Charged Particles
Particle |Charge on Particle
APositive
BNo charge
CNegative

Which particle is most likely present in the nucleus of the atom? (5 points)

Select one:

a. Only particle A

b. Only particle C

c. Both particles A and B

d. Both particles B and C

How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.