Chlorine is the smallest of those elements, followed by sulfur, silicon, and phosphorus. The size of an atom is determined by the number of protons and electrons it has, with more protons making the atom smaller.
chlorine is the smallest in size. The order of atomic size is chlorine < sulphur < phosphorus < silicon.
Chlorine most readily accepts electrons among silicon, sulfur, chlorine, and phosphorus. Chlorine is a halogen and has a high electron affinity due to its high electronegativity, making it more likely to accept electrons to achieve a stable electron configuration. Silicon, sulfur, and phosphorus are nonmetals with varying electron affinities but are generally less likely to accept electrons compared to chlorine.
The most electronegative element among Argon, Chlorine, Phosphorus, and Sulfur is Chlorine. Chlorine is more electronegative than Phosphorus and Sulfur and Argon is an inert noble gas with very low electronegativity.
Sodium is in 3rd period and seven other elements are in same period they are Magnesium, Aluminium, Silicon, Phosphorus, Sulphur, Chlorine and Argon.
The element with an electron configuration that ends with 3p is silicon, with the electron configuration 1s2 2s2 2p6 3s2 3p2.
chlorine is the smallest in size. The order of atomic size is chlorine < sulphur < phosphorus < silicon.
Chlorine most readily accepts electrons among silicon, sulfur, chlorine, and phosphorus. Chlorine is a halogen and has a high electron affinity due to its high electronegativity, making it more likely to accept electrons to achieve a stable electron configuration. Silicon, sulfur, and phosphorus are nonmetals with varying electron affinities but are generally less likely to accept electrons compared to chlorine.
Sodium, magnesium, aluminum, silicon, phosphorus, sulfur, chlorine, and argon.
The most electronegative element among Argon, Chlorine, Phosphorus, and Sulfur is Chlorine. Chlorine is more electronegative than Phosphorus and Sulfur and Argon is an inert noble gas with very low electronegativity.
The order of increasing nonmetallic character among chlorine, magnesium, silicon, and sulfur is magnesium, silicon, sulfur, and chlorine. Magnesium is a metal and exhibits the least nonmetallic character. Silicon is a metalloid, followed by sulfur and chlorine, which are both nonmetals, with chlorine being the most nonmetallic due to its high electronegativity and reactivity.
nitrogen, oxygen, hydrogen, silicon, neon, phosphorus, argon, bromide, fluorine, carbon
Sodium is in 3rd period and seven other elements are in same period they are Magnesium, Aluminium, Silicon, Phosphorus, Sulphur, Chlorine and Argon.
The element with an electron configuration that ends with 3p is silicon, with the electron configuration 1s2 2s2 2p6 3s2 3p2.
The predicted order of first ionization energies from highest to lowest is sulfur, phosphorus, silicon, and aluminum. This trend can be attributed to the increased effective nuclear charge and smaller atomic radius in sulfur compared to the others, leading to stronger attraction for the outer electrons. Phosphorus follows due to its similar group properties, while silicon and aluminum have lower ionization energies due to their larger atomic sizes and lower effective nuclear charge.
The first 20 elements of the periodic table are hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine, neon, sodium, magnesium, aluminum, silicon, phosphorus, sulfur, chlorine, argon, potassium, and calcium.
Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Sodium, Magnesium, Aluminum, Silicon, Phosphorus, Sulfur, Chlorine, Argon, Potassium, and Calcium.
The size of d orbitals generally increases with the principal quantum number (n) and the number of electrons in the orbitals. In the context of silicon (Si), phosphorus (P), sulfur (S), and chlorine (Cl), these elements primarily utilize s and p orbitals in their bonding, as they are located in the second and third periods of the periodic table. However, if we consider the energy levels and trends, the size of d orbitals would follow the order of increasing atomic number, with phosphorus having the lowest energy d orbitals, followed by sulfur, chlorine, and then silicon, which has no d orbitals in its ground state. Thus, the order would not directly apply to these elements since Si, P, S, and Cl have no d orbitals in their valence shells.