There are currently 118 known elements on the periodic table, and we've put 20 of them below to create a brain game that ...

Copper has been used by humans for as much as 7000 years and elements such as gold ... The zigzag, staircase, line in the diagram of the periodic table above separates the metals, on the left ...

The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

But how many of these elements do you know? Test your knowledge and compete with other Live Science readers to see who can ...

The periodic table of elements (often known simply as the periodic table) has been helping scientists with their work for a little over 150 years. The handy visual reference guide organizes known ...

Like wind and solar farms, batteries and high-speed trains, electric vehicles depend on copper’s unmatched electrical and thermal conductivity, meaning the auburn element is set to be a ...

The electron configurations of the 3rd period d-block elements are shown below: The electron configurations for chromium and copper seem anomalous as the 4s orbital is not doubly occupied. However, we ...

From transport to communications to health and education, we all rely on resources like copper every day. And we’re only going to need more copper as innovations like electric vehicles and ...

Bismuth, the 83rd element in the periodic table, has been known since ancient ... It is commonly obtained as a by-product in copper, lead and tin mining, and is therefore relatively inexpensive ...