The mass of the atom is concentrated in the nucleus (protons and neutrons are about 2000 times as heavy as electrons). Continue reading below for an explanation - The average human has a mass of about 62 kg, or 62,000 grams. That means the average volume of a human is 62,000 cubic centimeters. To get the total volume of the human race, just multiply that by 7.6 billion: 470 trillion cc. Atoms are 99.9999999999% empty space, apart from a few objects called electrons that skim about at a great distance from the nucleus. To give you a sense of how empty an atom is - if the nucleus was the size of a football, the nearest electron would be half a mile (0.8km) away. So, if you could remove 99.9999999999% space from every atom from every single human on earth, it would be around 4700 cubic centimeters. And the volume of a basketball is 5575.28 cubic centimeters. That means the entire human population would easily fit inside a basketball.. . - 💙Join our Space family💙 - - Kindly follow @_space___lover_ for more interesting posts in future. • Double TAP ❤️ for more.... Follow @_space___lover_ to Learn New Amazing Stuff Everyday - - Do you agree with this post? 💯 ❗️Follow us for more Space Science Facts❗️ @_space___lover_ @_space___lover_ @_space___lover_ @_space___lover_ @_space___lover_ Double tap ❤️ Share More👇 Follow us for more 🌍 -tag:-) #earthpics #galaxies #spacetravel #universes #earthplanet #nasabeyond #spacescience #futures #alieninvasion #iss #blackholes #humanscale #astrogeekz #dangeroustour #artificialintelligence #whatifs #terrifying #beafraid #physicsisfun #theoreticalphysics (at Space) https://www.instagram.com/p/CCmq2eqHXBh/?igshid=15syh8gyxffc3