Anúncios
1
What is the Dalton model?
According to him, the atom, an indivisible and eternal part, which remains in constant movement, is the primordial element, the principle of all things.
is a model that describes the atom as a small, positively charged nucleus surrounded by electrons in a circular orbit.
He based his theory on the law of conservation of masses and the law of constant proportions. The first part of his theory states that all matter is made of atoms, which are indivisible.
2
What is the Thomson model?
Atomic model is the theory about the atomic structure and the relationship between the charge and mass of the electron, before the discovery of the proton or neutron.
According to him, the atom, an indivisible and eternal part, which remains in constant movement, is the primordial element, the principle of all things.
is a model that describes the atom as a small, positively charged nucleus surrounded by electrons in a circular orbit.
3
What is the Democritus model?
According to him, the atom, an indivisible and eternal part, which remains in constant movement, is the primordial element, the principle of all things.
He based his theory on the law of conservation of masses and the law of constant proportions. The first part of his theory states that all matter is made of atoms, which are indivisible.
discovered the existence of an electrically neutral particle with a mass slightly greater than that of the proton – the neutron. In its nucleus, beryllium has four protons and five neutrons. When bombarded by alpha particles, beryllium transforms into carbon and releases a neutron
4
What is the Bohr model?
He based his theory on the law of conservation of masses and the law of constant proportions. The first part of his theory states that all matter is made of atoms, which are indivisible.
According to him, the atom, an indivisible and eternal part, which remains in constant movement, is the primordial element, the principle of all things.
is a model that describes the atom as a small, positively charged nucleus surrounded by electrons in a circular orbit.
5
What is the chadiwick model?
the element consists of a small positive nucleus surrounded by a larger region, in which the negative charge is dispersed.
is a model that describes the atom as a small, positively charged nucleus surrounded by electrons in a circular orbit.
discovered the existence of an electrically neutral particle with a mass slightly greater than that of the proton – the neutron. In its nucleus, beryllium has four protons and five neutrons. When bombarded by alpha particles, beryllium transforms into carbon and releases a neutron
6
What is the Rutherford model?
the element consists of a small positive nucleus surrounded by a larger region, in which the negative charge is dispersed.
According to him, the atom, an indivisible and eternal part, which remains in constant movement, is the primordial element, the principle of all things.
He based his theory on the law of conservation of masses and the law of constant proportions. The first part of his theory states that all matter is made of atoms, which are indivisible.
