Write the ground-state electron configuration and noble gas configuration for gallium. Predict the ground-state electron configuration of the following ions. Use abbreviated form beginning with a noble gas in brackets: Cr2+,Cu2+,Co3+ Predict the ground-state electron...
Noble gasAluminium NitrideSilicon CarbideThe periodic boundary condition density functional theory framework was recruited in order to study the reactivity and electronic sensitivity of aluminium nitride (AlN) and silicon carbide (SiC) nanotubes as well as the gallium‐doped aluminium nitride (AlN(Ga))...
The electronic configuration for the noble gas is (a) 1s2, 2s2 2p6 (b) Is2, 2s2 2p5 (c) Is2, 2s2 2p6, 3s2 3p6, 4s2 (d) Is2, 2s2. 1. Why is the ionization energy of helium greater than that of the other elements? Elements in group 18 (noble gases) have: a. Metallic...
The outer most shell of the noble gas is full. They have high ionization energy. Examples of noble gases are Helium, Neon Argon, etc.Answer and Explanation: The atomic number of Helium is 2 The electronic configuration of He is = 1s2 The outer most shell of He is complete and they ...
The edge was etched quickly instead of maintaining a flat configuration or forming line vacancies, which could be attributed to the fast atom-by-atom edge etching by the beam spluttering and the fast migration of the vacancies to the edge simultaneously. This behavior is distinguished from the ...
What is the period 6 element that forms a 4+ ion with a pseudo-noble gas configuration? Describe the periodic trend of atomic radius. The following table gives the first ionization energies for the second period elements. Using electron configurations, explain why boron and oxygen h...
Classify gallium as one of the following: a. nonmetal b. main group metal c. transition metal d. metalloidWhat is the name of the alkali metal atom with valence shell configuration 6s^1?Which element belongs to the s-block of the periodic table? (a) alkali met...
Write the noble gas core electron configuration of Au0,Au+1,Au+3. Use this information to predict which of the cations is more stable. Why? Electronic configuration The electrons of an atom are assigned a configuration in ...
Classify gallium as one of the following: a. nonmetal b. main group metal c. transition metal d. metalloid An element with the electron configuration [Xe] 6s^1 4f^{14} 5d^9 would belong to which class on the periodic table? (...
Even more preferably, the heating is conducted in the presence of a gas-phase reducing agent (the method of heating the catalyst in the presence of a gas-phase reducing agent will sometimes be referred to as “high-temperature gas-phase reduction”). Various gas-phase reducing agents may be...