The nucleus is surrounded by which moves around it at a relatively great distance.

it is easily magnetized.

it becomes positively charged by charging it

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas