Read the following article and answer the questions\n Article: ```If so, then you have something in common with an atom. Atoms are the building blocks of molecules, which when combined, make up everything. From the smallest one-celled amoeba, to every person who has ever lived, to the largest and brightest stars in the sky, atoms are everywhere. Even way back in the time of ancient Greece, they wondered about atoms. That’s where the word comes from, ancient Greece. The word A’tomos, when translated into English, means: something that cannot be divided any further. So what’s an atom look like? Up until very recently no one could say one way or another. Technically we can’t see individual atoms, since there are no microscopes powerful enough. Since technology improves all the time, it may not be long before we can actually see a whole atom through a special microscope. Even though scientists cannot see atoms with microscopes, they have developed ways to detect them and learn about them. Atoms are made up of three basic parts; protons, neutrons, and electrons. There is a core, or nucleus, and an electron cloud. The nucleus is made up of positively charged protons and neutral neutrons. The nucleus is held closely together by electromagnetic force. Protons and neutrons make up the nucleus of the atom. A cloud of electrons orbits the nucleus. The negatively charged electrons are bound to the nucleus, and zap around it in a cloud. Do you remember the cloud of gnats? The gnats would be the electrons zipping around you, the nucleus. There are different ways atoms are classified. They can be classified into elements, like oxygen, carbon, or hydrogen. All of the elements known to man so far can be found on the periodic table. The number of protons an atom has decides the chemical element. The number of electrons defines the atoms chemical properties, like its melting temperature and boiling point. The study of atoms and tiny particles that are even smaller is called quantum mechanics. Scientists still have much to learn about atoms.``` Questions: ```What are atoms? What does the word Atomos mean in ancient Greece? What is quantum mechanics? If you wanted to find the chemical element of an atom, what do you need to do?```