According to kinetic-molecular theory, if the temperature of a gas is raised from 200°C to 1,000°C, the average kinetic energy of the gas will increase by a factor of

Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2

Scuba divers use tanks of compressed air to them breathe. gases can be compressed because?