Around 1/7th of the world population uses chopsticks in daily use. Most of this use originates in China, Japan or Korea, but it is not unlikely to see chopsticks featuring in Chinese restaurants across Europe.&hellip
Tagged By metal
Why is rust red?
When a piece of metal goes through a process of oxidation, it is said to have rust or rust formation. Â Most rust that people see on iron has a reddish or orange color, and so&hellip
Why is Francium the most reactive metal?
Francium is part of a group of metals on the periodic table that are referred to as ‘alkali metals(1).’ In this group there are actually a number of different metals but as you start moving&hellip
Why is Copper a good conductor of electricity?
Why is Copper a good conductor of electricity? Copper is one basic element that is represented by the chemical symbol, Cu. It is characterized to be ductile and was found to be great conductors of&hellip
Why is Rusting a chemical change?
Why is Rusting a chemical change? Chemical change can be defined in its simplest manner as a reaction†that happens when two or more molecules interact with each other and produce a new form of&hellip