Zinc is a chemical element with the atomic number 30. It is the 24th most abundant mineral in the Earth’s crust and has five stable isotopes. Zinc was most likely named by the alchemist Paracelsus after the German word Zinke meaning “a prong’s spike/tooth”. Have you ever wondered if zinc is magnetic? In this article,…
Gallium (Ga) is a chemical element having the atomic number 31. It belongs to group 13 of the periodic table and behaves similarly to the other metals of the group (aluminum, indium, and thallium). Gallium was first discovered in by Paul-Emile Boisbaudran in 1875, and today it is widely used in electrical products. Have you…
Pewter is a metal alloy made up of tin, antimony, copper, bismuth, and occasionally silver. It has been used as early as the Bronze Age to make tableware and continues to help produce decorative items today. Its name “pewter” is most likely a variation of the word “spelter”, an old colloquial term for zinc alloys. …
Gold is a precious metal that has been used for jewellery and coinage throughout recorded history. Earlier, most monetary policies were built on a gold standard, until the world switched to the fiat currency system. Now gold coins have also ceased to exist, and the metal is primarily used in jewellery, investment, and industry. Have…
All of us, in our childhood, have likely had fun playing with fridge magnets. We would try to bring paperclips, nails, or any other thing, and see how they react around a magnet. Magnetism plays a crucial role in our world, and it is employed in a wide range of appliances: from the tiny earphones…
You have some leftover latex paint after painting your house recently. You immediately think about storing it in your garage. However, you are concerned that the paint can start a fire because of the car fumes. Is latex paint flammable, though? We answer that question in this article so that you can decide whether your…
The nature of a mixture is often classified into either homogeneous or heterogeneous categories. These classifications help us know about the science of molecules better and make it easier for us to understand. The first solution one experiments on is probably water with some salt or sugar. Both sugar and salt mix in water and…
Even though our body is 70 percent water, some body fluids need to be discarded or thrown out of the body for a human being to stay healthy. Urine is a by-product in the liquid form of human metabolism. The kidney present in the human body is essentially responsible for urine production. The urine is…
Most people have probably heard the term “ozone layer” and may have questioned its meaning. Others have seen the ozone generator, primarily marketed as an air cleaner, and have wondered if it is safe. If you’re going to use an ozone machine, is ozone flammable? Not only will you learn if ozone is flammable, but…
One of the things you need to pay close attention to when the colder months are starting is your car’s cooling system. Coolant or antifreeze is one of the crucial fluids to prevent unnecessary engine problems. However, you’ve noticed that your radiator’s antifreeze/coolant level has decreased. So, does coolant/antifreeze evaporate? In this post, we provide…
Have you ever wondered how the electrolyte in your vehicle battery, sulfuric acid, functions? The acid functions in a way that charges the vehicle’s battery, creating energy and igniting the internal combustion engine. Does sulfuric acid conduct electricity to enable the battery to work? In this article, we explain whether sulfuric acid is an insulator…
You may have noticed that most electrical connectors in your house are coated or made from copper. Power generation, distribution, transmission, and telecommunication all use copper electrical connections. Most electrical connectors and cables are copper, so why is that? Does copper conduct electricity? In this article, we clarify if copper is a good conductor of…
Accidents do happen, and spills might occur when working with fluids like gas. You could cause a spill when adding gasoline to the mower or putting it in a container for your car. But how long is spilled gas flammable? Since you need to know how fast you should clean up, we tell you how…
Have you ever wondered why someone dies suddenly from excessive bleeding? Any living thing requires blood to survive. It moves throughout the body, giving blood cells oxygen and nutrients. And because most liquids are flammable, is blood one of them? Is blood flammable? One of the questions we’ll address in this article is that one….
You always want to look and smell good when going out. Your go-to product of choice is a nice-smelling perfume. Fortunately, there is a perfume for every occasion because they come in various scents. But is it a good idea to keep a lot of perfumes around without knowing whether they pose a fire risk?…