What element has electron configuration of 1s2 2s² 2p 3s² 3p6 4s² 3d10 4p6 5s² 4d10 5p6 6s² 4f13? A. Holmium O B. Dysprosium C. Hafnium D. Thulium What period in the periodic table where you can see the element having electron configuration of 1s² 2s²2p6 3s² 3p6 4s² 3d4?

Q: BF3 ? + + : NH3 ? ? + NH3 : CI:

A: 1. Arrhenius Acid: An Arrhenius acid is a substance that, when dissolved in water, increases the…

Q: d) NacEO THE Solvent e) CH3 + NaOCH,CH, HOCH,CH, solvent CI H,C f) CHa CH, H,C

A:

Q: a) Br NH₂ b) ??? ??? 1-0 NH₂

A:

Q: Which of the following alkenes is the most stable? O

A: To find : The most stable alkene among the following given alkenes. Alkenes are unsaturated…

Q: 1) C6H5MgBr 2) H₂O 1) LIAIH4 2) H20 OH PBr3 A H H₂SO4 Mg B 1) 03 2) CH3SCH3 HCI mCPBA 1) C6H5CHO 2)…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: For each organic reaction, say whether at equilibrium there will be more reactants than products (so…

A: Answer:Any specie that loses H+ ion in its solution is called as Bronsted-Lowry acid and the specie…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: While writing mechanism, curved electron pushing arrow to be shown from negatively charged…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.