Though you can probably name at least three things that catch fire swiftly, what about Nitrogen? Why is the air around us 78% nitrogen and not oxygen? Does it explode and under what conditions? Let us find out!Is Nitrogen considered flammable? No, Nitrogen does not burn under normal circumstances. It is the most abundant element in the atmosphere; however, it will not combust. It is primarily due to its poor thermal conductivity as compared to hydrogen and oxygen....

You probably heard of silicone being a greener alternative. But is silicone biodegradable?Unfortunately, silicone is not biodegradable. It does not decay like a lot of natural materials do over time. However, it is still much more eco-friendly than plastic is. Due to its structural similarities to plastic, it can often be used as a substitute for plastic items. The answer isn’t that simple, however. Since silicone is also a type of polymer....

PF3 is a nucleophile where it donates a pair of electrons during a chemical reaction.Lewis diagram is a pictorial presentation of the number of valence electrons present in an atom, which readily reacts with the valence electrons of another atom to form a bond. The diagram is drawn with the help of eight dots around the atom, mostly in pairs. Here, the number eight has been selected as per the octet rule....

In this article, we’ll look at the Lewis structure of silicon dioxide (SiO2), molecular geometry, whether it’s polar or non-polar, hybridization, and bond angle, among other things. Silicon Dioxide (SiO2) Lewis Structure The Lewis structure of SiO2 is identical to the Lewis structure of CO2. The only difference is that instead of carbon, silicon is used.One silicon atom is at the middle, with two oxygen atoms bound to it in a double bond....

Beryllium is found naturally in the earth’s crust and is considered a rare element. Whereas, bromine is not formed on its own but sometimes can be found as crystalline mineral halide salts.This compound is not discussed much as it is a potential industrial toxin and pollutant for human beings. Being carcinogenic to human beings, it is crucial to study this compound in detail especially the mechanism behind its boning nature....

They are organic in nature and as the name suggests, they are formed of only carbon and hydrogen. Sometimes, it also creates compounds with other varieties like sulfur, nitrogen, and so on.Although these are some of the simplest organic compounds we can come across, they have a varied range and differ in several physical and chemical properties. Ethylene/Ethene In this article, we will talk about one of the most common and widely used hydrocarbons: Ethylene(C2H4)....

Combustible and flammable substances are the materials that can burn in the air. They can be solid as well as liquid.Then, what is the basic difference between them?The combustible and flammable materials can be distinguished on the basis of their flashpoint. Now, what is a flashpoint? Flashpoint and Ignition Temperature Flashpoint is the minimum temperature, which is required for burning/igniting vapors of the material by supplying an ignition source.Examples of ignition sources are sparks, open flames, static electricity, and hot surfaces....

So, does copper react with acid? No, Copper does not react with non-oxidizing acid like dilute sulphuric acid, hydrochloride, hydrobromide, etc because its reduction potential is higher than that of hydrogen. Therefore, copper is present below hydrogen in the reactivity series of metal. Copper in the pure state cannot displace hydrogen atoms from acid. But copper easily reacts with oxidizing acids like concentrated and hot sulphuric acid, nitric acid.Copper has its Latin name as Cuprum and its atomic number is 29....

Steel is a sustainable material since it is 100 percent recyclable and uses very little energy to produce. Now, to address the elephant in the room, does steel rust?Yes, steel rusts, but not all of it. There are various kinds of steel. For rusting to take place, three factors are necessary. Iron, followed by water and oxygen, its scientific name is iron oxide, and it has an orange-brown color, sometimes green....

Lord Rayleigh and Sir William Ramsay were the first to isolate Argon in 1984 from the sample of clean air. It is useful in multiple industrial processes like arc welding and cutting.In this article, we will discuss the most searched questions related to Argon like-• Nature of argon (inert or reactive)• Electronic configuration of argon• Reactivity of Argon• Properties and uses of ArgonSo, Is argon a noble gas? Yes, Argon is a noble gas because it has its octet already filled so, it does not tend to lose, gain or share an electron....

SO, Is CCl4 polar or nonpolar? CCl4 (Carbon tetrachloride) is nonpolar in nature. Although the four bonds C-Cl are polar because of the difference in electronegativity of Chlorine(3.16) and Carbon(2.55), CCl4 is nonpolar because the bond polarity gets canceled with each other due to the symmetrical geometrical structure (tetrahedral) of the CCl4 molecule.Carbon Tetrachloride is an IUPAC name given to CCl4 and it exists as a liquid state at room temperature....

So, is HCl polar or Nonpolar? HCl (hydrochloric acid) is a polar molecule because the chlorine is more electronegative than hydrogen due to which it attracts the bonded electron pair slightly nearer to it and gains a partial negative charge and hydrogen gains a partial positive charge. The dipole moment of HCl turns out to be 1.03 D.Hydrochloric acid is colorless in color and has a pungent odor. In the form of an aqueous solution, it is widely used in chemistry laboratories in high schools and universities....

Magnesium oxide is mainly prepared by the calcination of naturally occurring minerals, like magnesite (MgCO3).It is generally found in seawater, underground brine deposits, and metamorphic rocks.It is a white and odorless powdered compound. It is hygroscopic, i.e., it can absorb moisture from the air.It is highly basic as it reacts with water to form basic magnesium hydroxide. It has high melting and boiling point.MgO is a very useful compound. It is often used as an antacid because of its basic nature....

One of the main reasons lies in the emission of nitrogen oxides- NO or nitric oxide.Not only a major participant in acid rain deposition, but NO can also cause ozone layer depletion and badly affect the human respiratory system in general.Being such a hazardous chemical compound, we can usually find nitric oxide in a colorless gaseous state.Produced in laboratories via ammonia oxidation or nitric acid reduction, this is also formed naturally during lightning and thunderstorms....

SeOCl2 is a Selenium analog of thionyl chloride.It is a corrosive chemical and can be used as chlorinating agent.In this article, we will draw Lewis Structure, predict geometry, hybridization, and polarity of a given compound and understand the basic concepts required for the same. Lewis Structure Many attempts were made to explain the formation of the chemical bond. Lewis was among the first ones to explain. He postulated that only valence electrons take part in bonding, and hence in his representation, only valence electrons are considered....

So, why does wood float on water? Wood floats on water because the density of wood is lesser than that of water. The buoyant force acting upon wood in the upward direction is more than the weight of water displaced from wood that keeps it floating on the water. No worries, this article will for sure feed your curiosity with satisfaction; let’s plunge into it. Archimedes Principle The Archimedes Principle, or the law of buoyancy, was first discovered by Archimedes....

XeF6 + 2H2O —-> XeO2F2 + 4HFHello friends! We are here with another interesting compound. In this article, we will discuss various properties of XeO2F2.So, Keep reading… Valence Electrons The electrons in an atom revolve around its center, also known as the nucleus. Each electron carries a negative charge and has specific energy associated with it.The amount of energy of the electron increases as the electron moves away from the nucleus....

It vigorously reacts with water to form extremely corrosive and dangerous compounds that tend to explode and hence, it should always be stored away from water.In this article, I will explain to you the chemistry inside the Xenon Oxytetrafluoride compound with the help of its lewis structure, geometry, hybridization, and its polarity. So, let’s get started. Valence Electrons The electrons of an atom that revolve farthest from its nucleus in its outermost orbit are known as valence electrons....

Thinking? Let me give you a hint. It is also the second most abundant element on earth by mass.Still can’t guess that, here is a fun fact about this element, it expands upon freezing, just like water.Well, I think we are done with the riddles!If you are still wondering what we are talking about, let me tell you, the answer is Silicon. It is a non-metallic element of the carbon family having atomic number 14 and is represented by the atomic symbol Si....

The molar mass and melting point of beryllium chloride are 79.91 g/mol and 399 °C, respectively. The chemical bonding in Beryllium Chloride is studied by writing down its Lewis structure by following the Lewis approach.After lewis structure, there is a need of understanding its molecular geometry and hybridization of the central atom, Beryllium. The molecular orbital (MO) theory will be used to understand the MO diagram of beryllium chloride. BeCl2 Lewis Structure The electrons present in the outermost shell of an atom are shown in the Lewis structure of any molecule....