What is the difference between Lewis Structure and dot diagram? What is the electron dot structure for Au/gold and why? How would you draw a Lewis dot diagram showing hydrogen …

Oxygen, therefore, has two unpaired electrons which can bond with the two hydrogen atoms. In order to obtain maximum separation of the electron orbitals from the 3 atoms, bonding is …

Explanation: Well, each sulfur atom is #sp^3-"hybridized"# to a first approx. And so each sulfur atom has TWO lone pairs of electrons..

The ionization potential of an atom is defined as the energy required to completely remove an electron . using Bohr's theory , calculate the ionization potential of the hydrogen atom? What's …

How much energy is required to excite an electron in the ground state in a hydrogen atom to the third excited state? How much more energy would it take to ionise the atom ? 2. If the figure to …

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How do you determine hybridization? If an atom has sp3d hybridization in a molecule. What is the maximum number of pi bonds that atom can form? How are hybridization orbitals found? How …

Which pair of bonds is more polar: P-Br and P-Cl? Hybridisation of XEF4? Potassium is highly reactive metal, while argon is an inert gas. How can you explain this difference based on their …

rArr1.8 N_a rArr9.5N_a rArr2.8N_a 1 mole of an atom or molecule contain Avogadro number of atoms or molecules {6.022xx10^23} 1.8 mole of Ni atoms contain 1.8xxN_a{Avogadro} …

What is the isotope symbol for an atom that contain 2 protons and 1 neutron? What is the isotope symbol for an atom that contain 82 protons and 125 neutrons? How do you represent the …