What is the atomic number of the element beryllium?

Answer On the modern chemical periodic table, an element's atomic number corresponds to the number of protons in the nucleus of an atom of the element. In the case of beryllium, each beryllium nucleus con... Read More »

Top Q&A For: What is the atomic number of the element beryllium

Where on the Periodic Table is the atomic number and atomic mass located?

The Periodic Table of Elements is composed of all the known elements of the natural world, listed in order of increasing atomic number. Most charts list each atom in rows of boxes with the element'... Read More »

What element is used in atomic clocks?

NIST-F1, the United States' primary time and frequency standard, runs on the element cesium. The clock is said to be so accurate it will not lose or gain a second in more than 60 million years. Thi... Read More »

What element is used in making atomic clocks?

The element cesium has been used in commercial clocks since 1958. That element is used in NIST-F1, the primary time and frequency standard for the United States. This atomic clock is located in Bou... Read More »

What element is used to regulate atomic clocks?

Caesium (chemical symbol Cs) is the element used to regulate atomic clocks. Caesium is a successful regulator because of its low melting point and its ability to remain liquid at room temperature. ... Read More »