All lipids are made up of the same atoms: carbon (C), hydrogen (H) and oxygen (O). Lipids contain the same elements that make up carbohydrates but in different proportions. Lipids have a large proportion of carbon and hydrogen bonds and a small proportion of oxygen atoms. Although the st...
Atoms consist of a nucleus made of protons and neutrons orbited by electrons.(Image credit: Rost-9D via Getty Images) Atoms are the basic units of matter. Everything in the universe apart from energy is made of matter therefore atoms make up everything in the universe, according toNorthwest...
Atoms make up everything, but they also exist very, very far apart – and atoms themselves are more void than they are matter. Every atom has a nucleus surrounded by electrons. ... Every human on planet Earth is made up of millions and millions of atoms which all are 99% empty space...
Atoms are made up of smaller particles of matter called subatomic particles. In the center of the atom, we find the nucleus. The nucleus is made of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
Where do they move to? How does an electric charge cause mechanical motion or make things light up? So many questions! To begin to explain what electricity is we need to zoom way in, beyond the matter and molecules, to the atoms that make up everything we interact with in life. ...
How do atoms make molecules and compounds? Atoms are a bit like people: they usually prefer company to being alone. A lot of atoms prefer to join up with other atoms because they're more stable that way. So hydrogen atoms don't exist by themselves: instead, they pair up to make what...
It is now generally accepted that atoms are made up of three particles called neutrons, protons, and electrons. The neutrons and protons are found in the nucleus (center) of the atom and the electrons reside in a shell surrounding the nucleus. Neutrons are heavy particles, but they have no...
Some of them make it into our upper atmosphere, where they collide with atoms—with oxygen and nitrogen atoms. This collision causes the atoms to light up, to glow… different types of atoms glowing different colors. And this is what’s happening when we’re seeing an aurora. ...
Most nanoparticles are made up of only a few hundred atoms. The table below shows the size of nanoparticles compared to other structures:Particle Type Diameter Size Range Atoms and small molecules 0.1 nm Nanoparticles 1 to 100 nm Fine particles (also called particulate matter - PM2.5) 100...
It is all about how different materials are put together and made up of atoms and molecules. Additionally, chemistry is how these materials act under different conditions. Slime is a non-Newtonian fluid. A non-Newtonian fluid is neither liquid nor a solid. It can be picked up like a solid...