Non-Metal are those elements which do not exhibit the metallic characteristics. In the periodic table non-metals are kept almost in the right most. In modern periodic table there are 22 non-metals in ...

Metals are good conductor of heat and electricity; they are hard, fusible, ductile etc. About 91 elements in the periodic table out of 118 are metals rest are non-metals and metalloids. Metals are ...

Sodium and chlorine react vigorously when heated, giving an orange flame and clouds of white sodium chloride.

There are lots of different substances but only just over a hundred elements. An element is a substance that is made up of only one kind of atom. The atoms in a particular element are the same as each ...

Creating a data table beforehand will help you organize your observations and measurements. For example, if you are testing the reactivity of metals with acid, your data table might include columns ...

Lightweight materials have become increasingly critical in the transportation manufacturing sectors, including aircraft, automobile, heavy truck, rail, ship, and defense manufacturing industries.

Despite rosy prospects, the use of nanostructured metals and alloys as advanced structural and functional materials has remained controversial until recently. Only in recent years has a breakthrough ...

Dr Gao Shubo (left), a research fellow from NTU Singapore, and Dr Li Zhi, a scientist from Singapore’s Agency for Science, Technology and Research, the first and second authors respectively of a study ...

A direct comparison of the physical, electrical, and thermal properties of pure titanium with those of other metals such as aluminum, nickel, magnesium, copper, and 304 stainless steel is illustrated ...