The total number of particles in atom X is 52 and has a proton number greater than 16. find the number of protons Tổng số hạt trong nguyên tử X là 52 và có số proton lớn hơn 16. tính số hạt proton

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.