There are 118 elements in the periodic table, each with a unique symbol and atomic number. Symbol: A one or two-letter abbreviation used to represent the element. Atomic number: The number of ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

The atoms of other elements, however, like hydrogen, join with another hydrogen atom as a pair, making a molecule. Sometimes it is easy to tell which element a symbol stands for. For example ...

They are formed of simple molecules or individual elements arranged in repeating chains, sheets, or three-dimensional arrays. Minerals are typically formed when molten rock, or magma, cools ...

COMMENT | The website of the National Security Council – a federal agency under the Prime Minister’s Department – contains an infographic that summarises the elements of the Malaysian flag ...