Symbol: A one or two-letter abbreviation used to represent the element. Atomic number: The number of protons in the nucleus ...

Scientists use the periodic table to quickly refer to information about an element, like atomic mass and chemical symbol. The periodic table’s ... as one of the most significant achievements in ...

Can you name everything from Ac to Zr? Test your knowledge of the periodic table and see if you can top the leaderboard ...

The element symbol always starts with a capital letter ... Share this short film with your students, in which science presenter Jon Chase uses universal indicator to measure the pH of a solution.

Thousands of years ago, our ancestors used symbols to track the sale of textile and agricultural products. New research ...

The 2,000-year-old geoglyphs offer clues to the ancient Nazca people and their rituals.

Here's a list of 70+ trivia questions and answers to whip out for your next trivia night with your friends or just for your ...

Researchers have developed an AI system that predicts chemical compounds capable of targeting two proteins simultaneously, ...

The study has now been published in Cell Reports Physical Science. Anyone who ... as a sequence of letters and symbols. "We ...