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What are the relationship between protons and neutrons in a atom?
The atomic number corresponds to the number of protons in the nucleus of an atom. It also corresponds to the number of electrons in a neutral atom. A neutral atom, you'll recall, is one where the number of electrons equals the number of protons in the nucleus of an atom. We remember that atoms often "loan out" or "borrow" electrons, so the electron count will not always equal the proton count.
What is the relationship between the atomic number and the electrons in neutral atom?
In a neutral atom the number of protons is equal to the number of electrons. And by definition the atomic number of an atom is equal to the number of protons in it. So the atomic number of a neutral atom is equal to the number of protons or the number of electrons in the atom.
What are some differences between atomic mass and atomic number?
Atomic mass is how much it weighs, the atomic number is how many protons/electrons it has
Why does the atomic radius change as electrons are added to a shell?
The atomic radius decreases as electrons are added to a shell because the increasing number of electrons increases the electrostatic force of attraction between the electrons and the nucleus, pulling the electrons closer to the nucleus and reducing the atomic radius.
What is the relationship between structure of an atom and atomic spectra?
The structure of an atom, specifically the arrangement of its electrons in energy levels, determines the atomic spectra. When electrons move between energy levels, they emit or absorb specific amounts of energy in the form of light, producing distinctive spectral lines. These spectral lines are unique for each element and can be used to identify elements and study their properties.
What is the relationship between the atomic radius of chromium and its chemical properties?
The atomic radius of chromium affects its chemical properties. As the atomic radius decreases, the attraction between the nucleus and electrons increases, leading to changes in reactivity and bonding behavior.
What is the relationship between the shell, subshell, orbital, and spin in the context of atomic structure?
In atomic structure, electrons are arranged in shells, which are divided into subshells. Each subshell contains orbitals where electrons can be found. The spin of an electron refers to its intrinsic angular momentum. The relationship between the shell, subshell, orbital, and spin is that electrons fill orbitals in a specific order based on their spin, following the rules of quantum mechanics.
What are the relationship between protons and neutrons in a atom?
The atomic number corresponds to the number of protons in the nucleus of an atom. It also corresponds to the number of electrons in a neutral atom. A neutral atom, you'll recall, is one where the number of electrons equals the number of protons in the nucleus of an atom. We remember that atoms often "loan out" or "borrow" electrons, so the electron count will not always equal the proton count.
What is the relationship between the atomic number and the electrons in neutral atom?
In a neutral atom the number of protons is equal to the number of electrons. And by definition the atomic number of an atom is equal to the number of protons in it. So the atomic number of a neutral atom is equal to the number of protons or the number of electrons in the atom.
How are electrons held in orbit in their atoms?
Between electrons and the atomic nucleus a repulsion exist.
What is the relationship between the atomic structure of an element and its electronegativity?
The atomic structure of an element, specifically the number of protons and electrons, influences its electronegativity. Electronegativity is a measure of an atom's ability to attract and hold onto electrons in a chemical bond. Elements with more protons in their nucleus tend to have higher electronegativities because they have a stronger pull on electrons.
What is the difference between the atomic number an its atomic mass?
Atomic number is the amount of electrons. Atomic mass is the amount of protons and neutrons.
What are some differences between atomic mass and atomic number?
Atomic mass is how much it weighs, the atomic number is how many protons/electrons it has
What is the relationship between the atomic number of protons and the atomic number?
The atomic number and number of protons are always the same in a normal element.
What is the relationship between the atomic radius of an element and its position on the periodic table?
The atomic radius of an element generally decreases as you move from left to right across a period on the periodic table. This is because the number of protons and electrons increases, leading to a stronger attraction between the nucleus and the outer electrons, causing the atomic radius to decrease. However, the atomic radius tends to increase as you move down a group on the periodic table due to the addition of new energy levels, which results in the electrons being further away from the nucleus.
What is the relationship between atomic structure and ra ionization energy?
The relationship between atomic structure and ionization energy is that the ionization energy of an atom is influenced by its atomic structure. Specifically, the ionization energy is the amount of energy required to remove an electron from an atom. Factors such as the number of protons in the nucleus, the distance between the nucleus and the outermost electron, and the shielding effect of inner electrons all play a role in determining the ionization energy of an atom.
What is the correlation of ionization energies to atomic radii for the elements?
There is an inverse relationship between ionization energy and atomic radius: as atomic radius increases, ionization energy decreases. This is because as the distance between the nucleus and valence electrons increases, the attraction between them weakens, making it easier to remove an electron.
