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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…

Anything in this world that has mass and volume is considered a matter. Tap water a.k.a the water that comes from your kitchen faucet or bathroom faucet is also a matter because you can measure its weight and volume. Now let’s talk about the classification. Is tap water an element, compound, or mixture? Tap water…

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…

Coffee is an amazing drink. It has caffeine in it that can help us ready for the day. But what kind of matter is coffee? Is coffee an element, compound, or mixture? Coffee is a mixture. It usually consists of hot water and the extract of ground roasted coffee beans. The water and the coffee…

If you love watching sports or The Olympics, you probably have heard about bronze, which is often used to make medals. Bronze is also used in industrial and nautical applications such as bushing, bearing, and ship propellers. Is bronze an element, compound, or mixture? Bronze is a mixture. It’s an alloy that consists of Copper…

Milk is a healthy drink that is probably almost always available inside every family’s fridge in the US, am I right? We are so familiar with milk. We can drink it as is, pour it into a bowl of cereal, or use it in baking. If you love science, you might be wondering what kind…