ARTICLES

The modern atomic theory is a theory that all matter is composed of tiny particles called atoms. This theory is used in physics and chemistry to explain the behavior of all matter.

www.reference.com/science/modern-atomic-theory-5d73f7a64c8a3378

The oxygen atom has two energy levels, with two electrons in the s orbital of the first, two electrons in the s orbital of the second and four electrons in the p orbital of the second. It has eight electrons, eight proto...

www.reference.com/science/atomic-structure-oxygen-atom-534b495ce6b7d6ec

Predominantly discussed atomic models include the Rutherford Model, the Bohr Model and Chadwick's Model. Each of these models proposes various theories concerning an atom's structure, and successive models build upon the...

www.reference.com/article/different-atomic-models-a0fe6ff7c126779f

SIMILAR ARTICLES

Particle theory, also referred to as the kinetic theory of matter, is a theory in science that describes all forms of matter as being composed of tiny particles that are always in a constant state of motion. The theory a...

www.reference.com/science/particle-theory-e1017a1a25609456

The atomic theory formulated by the British chemist John Dalton proposes that atoms are indivisible particles comprising all matter; atoms of the same element share identical properties, including shape, size and mass; a...

www.reference.com/article/assumptions-included-dalton-s-atomic-theory-6478685c0de1b688

Rutherford’s atomic theory was that an atom had a central positive nucleus with negative electrons orbiting it. He developed this theory with his gold foil experiment.

www.reference.com/science/ernest-rutherford-s-atomic-theory-4e543e2f9d598a51

The ionosphere is located between 46 and 621 miles above the Earth's surface and is composed of plasma, a state of matter that is a combination of free electrons and ionized atoms. The ionosphere contains the thermospher...

www.reference.com/article/ionosphere-75d17d58ff6d9d9c