You are heading to a party wearing your lovely cotton dress or shirt. There will be some fireworks at the party. But just before you walk out the door, you remember a friend mentioning that cotton burns easily. You’re wondering if you ought to go back and change. Is cotton flammable, though? The article explains…
Glue is one of the items that are most common in households. What would you do with all the DIY tasks and surfaces requiring binding? However, you still need to exercise caution when using glue. You must establish whether the glue you’re using is safe because of its numerous chemicals. Ask yourself, is glue flammable? …
Always look for the best household cleaning products when you wish to clean your house. One of the top brands is Lysol. Its dual functionality as a disinfectant and cleaning agent makes it even more ideal. However, you must use it with caution because of its chemical makeup. The first question you should ask is,…
Bring your thick wool blanket or sweater when it starts to get chilly. One of the most popular natural fibers in the world is wool. In addition to producing stunning products, it has a long lifespan. But can it withstand fire? Is wool flammable, in simple terms? In this article, we provide a detailed answer…
Cobalt is a chemical element with the atomic number 27. Just like nickel, it is found in Earth’s crust only in chemically combined form, except for small quantities in meteoric iron alloys. Blue pigments based on cobalt (cobalt blue) have been used since antiquity for jewelry and paints. Have you ever wondered if cobalt is…
Tungsten (also known as wolfram) is a chemical element having atomic number 74. It is a rare metal found almost exclusively as compounds with other elements. Tungsten is a part of many alloys, which are used for filaments of bulbs, x-ray tubes, etc. Have you ever wondered if tungsten is magnetic? In this article, we…
Cast iron is a kind of iron-carbon alloy consisting of more than 2% of carbon. Its low melting point and other properties have made it an engineering material with a wide range of applications from pipes to automotive parts. It has been used since as far back as the 5th century BC. Have you ever…
Nickel (Ni) is a chemical element with the atomic number 28, and it is a silvery white metal. Nickel was named after “Old Nick”, a mischievous sprite from German Mythology; miners found an ore resembling copper but when they were unable to obtain any copper from it, they blamed Old Nick for plaguing the stone…
Silicon is a chemical element with an atomic number of 14. It is a hard, brittle crystalline solid with a blue-grey metallic lustre. Silicon is the 8th most common element in the universe by mass, widely distributed in cosmic dust and planets. More than 90% of the earth’s crust comprises silicate minerals, making silicon the…
Glass is a non-crystalline amorphous solid that has a wide range of uses. Most glass is manufactured by quenching (rapid cooling) of the molten form although some occur naturally, like volcanic glass. Silicate-based glasses are the most familiar type of glass, and they are also the oldest. Have you ever wondered if glass is conductive?…
Brass is an alloy of copper and zinc, and it is similar to bronze (made up of copper and tin). In general, both alloys contain other elements including aluminium, manganese, silicon, etc. Historically, the distinction between the two has not been completely clear. Today, brass is used in a range of applications from locks to…
Lead is a chemical element with an atomic number of 82. It is shiny grey with a tint of blue, although it turns to a dull grey color when exposed to air. Lead is a heavy metal that is denser than most common materials and has a wide range of applications from batteries to construction….
Bronze is an alloy consisting of copper mixed with about 12-12.5% tin and other metals like aluminum, manganese, nickel, etc. It sometimes also includes non-metals such as phosphorus and metalloids like silicon. Because of the various additions, these alloys are usually stronger than copper alone and have other useful properties like ductility or machinability. Have…
Carbon steel is an iron-carbon alloy that consists of about 0.05 to 2.1% of carbon by weight. It usually also contains other elements like cobalt, nickel, and chromium, although there is no minimum required specification for these. It is used to create a wide range of products, from cutting tools to automobile parts. Have you…
Aluminium is a chemical element with the atomic number 13. It is the most widespread metal on Earth, making up about 8% of the planet’s core mass, and it is also the third most common element after oxygen and silicon. Aluminium is one of the most significant engineering materials in today’s world. Have you ever…