There are over 100 different types of atoms, and materials can be classified into elements, compounds, and mixtures based on their atomic composition. The film also discusses how new materials are ...

There are over one hundred different elements and these are all made of atoms. Presenter: OK. Well, before we get into this further, let's check out the top things to know about all of this.

Earth’s core could contain helium from the early solar system. The noble gas tucks into gaps in iron crystals under high pressure and temperature.

is built of elements—the different types of atoms. They’re billions of years old, most of them, scattered into space by the big bang or exploding stars, then incorporated into the newborn ...

The word magic is not often used in the context of science. But in the early 1930s, scientists discovered that some atomic nuclei – the center part of atoms, which make up all matter – were more ...

Atoms with less than the maximum number in their outer shells are less stable than those with "full" outer shells. Elements that have the same number of electrons in their outermost shells appear ...

An international team of researchers at the Karlsruhe Institute of Technology (KIT) has developed a new method for analyzing actinides. The method provides unique insights into the electronic ...

Elements that have low ionization energies tend to have low electronegativities. The nuclei of these atoms don't exert a strong pull on electrons. Similarly, elements that have high ionization ...

Researchers are opening up new horizons in chemistry: They present the world's first triple bond between the atoms boron and carbon. Boron, carbon, nitrogen and oxygen: these four elements can ...

There are over one hundred different elements and these are all made of atoms. Presenter: OK. Well, before we get into this further, let's check out the top things to know about all of this.

or the nitrogen gas in the earth's atmosphere with its two nitrogen atoms. Chemistry recognizes triple bonds between all possible combinations of the four elements – but not between boron and ...