a) Six electrons b) Two electrons c) Fourteen electrons Explanation: n is the principal quantum number and defines the energy level of the orbit. The
Category: Chemistry
The effective nuclear charge is the net positive charge applied to an electron in a polyelectronic atom. It was written with the formula Zeff=ZS where
Complete the graph. atomic number: 10. 1s 2s 2p 3s 3p 4s 3d 4p 5s
hydrogenation Explanation: Liquid vegetable oils are converted into solid fats, such as margarine, by a process known as hydrogenation. Commercial production of margarine requires the
Decrease in area Explanation: additional heat for an exothermic reaction Explanation: Any change of equilibrium is studied according to the principle of Le-Chatelier. This principle
What is the oxidation number of each phosphorus atom in H4P2O7
I think it’s c. Krypton (Kr) D. Sodium (Na) Explanation: An atom grows as the number of electron shells increases; therefore, the radius of atoms
1) just a salt and water An acid and a base react together to undergo neutralization to form salt and water. where HCl is an
The answer to your question is below Explanation: Reaction C₂H₂ (g) + O₂(g) ⇒ CO₂ (g) + H₂O (g) Reactants Elements Reactants 2 C 1
Copper(II) nitrate. I hope I cleared your doubt The name is copper(II) nitrate. Explanation: The name of ionic compounds is written by first writing the