Bohr’s Model of an Atom: Students get to know the Bohr’s Model of an Atom. Find out what are its limitations and the postulates it is based on.

Kurzgesagt has a neat new explainer: “How small is an atom?” I watched it. It does a great job at giving you an idea of how small atoms are and how they work. But it doesn’t matter, because ...

Sunday Times News: The 'plum pudding' model of the atom was proposed by JJ Thomson, who had also discovered the electron.

Shining light on a water droplet creates effects analogous to what happens in an atom. This can help us understand how atoms work, write researchers.

Here's a new chapter in the story of the miniaturisation of machines: researchers in a laboratory in Singapore have shown that a single atom can function as either an engine or a fridge. Such a ...

The Bohr model (named after Danish physicist Niels Bohr) of an atom has a small, positively charged central nucleus and electrons orbiting in at specific fixed distances from the nucleus.

What do atoms look like? This is actually an impossible question to answer: Atoms are so tiny that we can't see them using light, even looking through the most powerful lenses and microscopes. The ...

An atom is composed of two parts: a nucleus and an electron cloud. The nucleus is in the heart of an atom and composed of positive particles called protons and neutral particles called neutrons.

All it takes is one (very carefully located) atom to make a magnet Individual atoms of holmium retain magnetic memories for 25 minutes near 0K.