Periodic table

Why Is Chemistry So Hard

Is chemistry supposed to be hard? Chemistry has a reputation as a hard class and difficult science to master. Is … More

Why Is School So Boring

Is it normal for school to be boring? One conclusion of the research was that schoolwork is, indeed, frequently boring. … More

Is Carbon A Metal

Is carbon considered metal? Carbon (from Latin: carbo “coal”) is a chemical element with the symbol C and atomic number … More

What Are The 4 Types Of Glass

How many types of glass are there? There are mainly three types of glass; annealed glass, heat-strengthened glass and toughened … More

Is Water A Material

Is water a material yes or no? water, a substance composed of the chemical elements hydrogen and oxygen and existing … More

Is Graphite A Non Metal

Is graphite a metal? Graphite is a non-metal but has many properties of metals. It is an excellent conductor of … More

Is Osmium Poisonous

Is osmium toxic to humans? Health effects of osmium Osmium tetroxide, OsO4, is highly toxic. Concentrations in air as low … More