John Dalton: In the late 1700s, John Dalton developed the atomic theory on which all current understandings are based.
Leukippus and Democritus, cca. 2500 years ago.
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John Dalton
An atom is the basic particle from which elements are made :D
Because Democritus thought that atom was indivisible. He thought that everything in the universe is made up of only one thing which is so tiny called atoms. The word 'atom' came from the greek word 'atomos' meaning 'indivisible'.
An atom is the basic particle of an element. Atoms are considered to be the foundation of chemistry.
The smallest particle of an element would be an atom. Any smaller and it would not be an element, but something more basic. Atoms are made of Protons, Neutrons, and Electrons. Protons and Neutrons are made of Quarks, Leptons, and Bosons.
The particle theory of matter states that matter is made up of very small indivisible particles that are in constant motion.
Democritus got the word atom from his mentor Leucippus. The word atom is Greek for indivisible. He said that all matter was made up of these atoms which were indivisible and indestructible.
An atom is the basic particle from which elements are made :D
An atom is the basic particle of an element. Atoms are considered to be the foundation of chemistry.
Because Democritus thought that atom was indivisible. He thought that everything in the universe is made up of only one thing which is so tiny called atoms. The word 'atom' came from the greek word 'atomos' meaning 'indivisible'.
The atom is made up of several subatomic particles.The atom is made up of several subatomic particles.The atom is made up of several subatomic particles.The atom is made up of several subatomic particles.
The smallest particle of an element would be an atom. Any smaller and it would not be an element, but something more basic. Atoms are made of Protons, Neutrons, and Electrons. Protons and Neutrons are made of Quarks, Leptons, and Bosons.
Democritus and Dalton were the first to believe that all matter was made up of different indivisible elements called atoms. A lot of Dalton's atomic theory from the 1700s is still accepted in modern times.
Basically, atoms are made up of subatomic particles. Subatomic, sub- meaning smaller that, so subatomic particles means "a particle smaller than an atom". So It means that it is a particle within the atom.
The particle theory of matter states that matter is made up of very small indivisible particles that are in constant motion.
The smallest particle of matter still retaining the elemental properties of matter is an atom. Atoms have building blocks, and they are protons, electrons and neutrons. But the atom, because it is made of these elemental building blocks, is the furthest we can break matter down and retain the elemental structure.We can further break down the building blocks of matter, the particles that make up the atom, but the resultant particles are not stable. They spontaneously go through changes and disappear.It is not an atom it is a quark
John Dalton's atomic theory indicated that atoms were indivisible spheres. When JJ Thomson did his work with cathode ray tubes, he discovered that atoms contain electrons, which meant that the atom is not indivisible, that there are smaller particles within.
The smallest component of an element having the chemical properties of the elementatom comes from the word atomos ( a= not/ tomos= devisible)it was called this because it was belived that all matter was made from individual descrete particles so not visible.MIT lecture on the origin of the atom,A direct answer for this..The word 'atom' means 'uncuttable' or 'smallest indivisible particle of matter