According to Bohr's meathod electrons move arounbd the nucleus like planets circle the sun these orbits or energy levels are located certain distances from the nucleus
An electron has a negative charge to it, whilst a neutron has a neutral charge to it.
An electron bears a negative charge, a neutron has no charge.A neutron is about 2,000 times as massive as an electron.Neutrons exist in atomic nuclei, electrons orbit nuclei.
Bohr's atomic model depicts the electron shells and orbitals as being two dimensional, staying the exact same distance away from the nucleus the entire time. Today, we know that electron orbits are three dimensional, and at best can only say where the electron in a given orbital is most likely to be at any given time, except for the f orbitals, as no one really knows for sure what those look like yet.
Ions involve differing numbers of electron orbiting the nucleus.Isotopes involve differing numbers of neutrons in the nucleus.
Niels Bohr expanded on Ernest Rutherford's model of the atom by introducing the idea of quantized energy levels for electrons in orbits around the nucleus. He also proposed the concept of electron shell structure. Rutherford, on the other hand, is known for the discovery of the atomic nucleus and his model of the atom as a dense positively charged center with electrons orbiting around it.
An electron has a negative charge to it, whilst a neutron has a neutral charge to it.
A company proposes a dividend to be paid to shareholders. The shareholders vote on this and the dividend that is actually paid may differ from that proposed.
The emission wavelengths for helium and hydrogen differ because they have different electron configurations. Helium emits light at specific wavelengths corresponding to its unique electron transitions, while hydrogen emits light at different wavelengths due to its own electron transitions.
Electron donating groups increase the electron density of a molecule, making it more reactive, while electron withdrawing groups decrease the electron density, making the molecule less reactive.
one was a girl and other a boy...
yes because only the number of neutrons differ.
Resonance in chemistry refers to the stabilization of a molecule through electron delocalization. This occurs when a molecule can be represented by two or more valid Lewis structures, known as resonance structures, which differ only in the placement of electrons. Resonance enhances the stability of a molecule by distributing the negative charge more evenly.
yes other than the electron count may differ.
An electron bears a negative charge, a neutron has no charge.A neutron is about 2,000 times as massive as an electron.Neutrons exist in atomic nuclei, electrons orbit nuclei.
Yes, Aristotle's model of the universe does differ from other models, such as the Ptolemaic or Copernican systems. Aristotle proposed that the Earth was the center of the universe and surrounded by concentric spheres, with the outermost sphere containing the fixed stars. This geocentric model was later replaced by heliocentric models proposed by Copernicus and Galileo.
Inner electron shells are closer to the atomic nucleus and have lower energy levels compared to outer electron shells. Outer electron shells are farther from the nucleus and have higher energy levels, making them more involved in chemical reactions and bonding with other atoms.
An "Ion" is an atom that has gained or lost an electron and is therefore no longer electrically neutral.