Home

If you love spending time by the sea or at the beach, you probably are so familiar with saltwater. Salt water or saline water mostly comes from the sea, although you can also make it at home. You might be wondering to which classification salt water belongs to. Is salt water an element, compound, or…

Ammonia is a highly toxic chemical with a strong smell. It’s not only bad for humans and animals but also bad for the environment. Ammonia is one of the biggest contributors to nitrogen pollution. Now you probably are wondering, what kind of matter ammonia is, am I right? Is ammonia an element, compound, or mixture?…

Helium is a fascinating gas. It’s often used to fill balloons so they can float. Helium is also used in arc welding. Oh, and did you know? It’s also used for rockets. In fact, the biggest consumer of helium in USA is NASA. Is helium an element, compound, or mixture? Helium is an element. It’s…

Gold is a beautiful matter that you can find in jewelry. In science, you can classify matters according to the physical property of it. Now you might be wondering, to which category does gold belong? Is gold an element, compound, or mixture? Pure gold is an element because it only consists of 1 type of…

With so many substances to learn in Chemistry, it might be a bit overwhelming to distinguish between one and another. Especially when we cannot see the substance with naked eye. One of the substances that we don’t always see everyday is krypton. If you love science, you might have heard the word ‘Krypton’ mentioned several…