You want to say that i shouldn't see to that ratio of 1:1 but to consider as nuclear charge increases in a particular shell so it attracts electrons more strongly. Like this?Alexmer said:You seem to have the idea that each proton and electron cancel out the other's electric field. Really, the nucleus acts as a large positive particle that pulls each electron individually. Increasing the charge of the nucleus increases the pull, thereby decreasing the atomic radius.
Ohk tyAlexmer said:Yes. Look into Coulomb's Law if you would like to understand why.
The proton-to-electron ratio in the periodic table is the number of protons (positively charged particles) compared to the number of electrons (negatively charged particles) in an atom of a specific element. This ratio is important because it determines the chemical and physical properties of an element.
The proton-to-electron ratio plays a crucial role in determining an element's position in the periodic table. Elements with the same number of protons and electrons will have similar chemical properties and therefore be placed in the same column or group. Elements with different ratios will have different properties and be placed in different rows or periods.
As you move across a period in the periodic table, the number of protons and electrons increases. This is because elements are arranged in order of increasing atomic number, which is determined by the number of protons in the nucleus. Therefore, the proton-to-electron ratio increases as you move across a period.
The proton-to-electron ratio determines an element's reactivity. Elements with a high ratio, meaning more protons than electrons, tend to be more reactive because they have a stronger positive charge and are more likely to form bonds with other elements to achieve a more stable configuration. Elements with a low ratio, meaning more electrons than protons, tend to be less reactive as they have a stronger negative charge and are less likely to form bonds.
The proton-to-electron ratio of an element cannot be changed as it is determined by the number of protons and electrons in the atom's nucleus. However, the ratio can be altered in certain situations, such as during chemical reactions or nuclear reactions, where protons and electrons can be gained or lost, resulting in a change in the element's properties and position in the periodic table.