Lol idk I just want points tehehe
The correct answer is d.
C has four valence electrons. To become an ion with a complete valence shell, it would have to
- • Gain four electrons to become C⁴⁻ or
- • Lose four electrons to become C⁴⁺
Thus, carbon is extremely unlikely to form ionic compounds.
Answer:from the given for ionic are;
Electrons are transferred
Strongest bond
Electrons are lost from metal atoms
Formed from cations and anions
Metallic bond are;
Formed from cations in a sea of electrons
Intermediate bond strength
Formed from metals only
For covalent are;
Weakest bond
Electrons are shared
Formed from metals and nonmetal
Formed from metals and nonmetals
Answer:
True.
Explanation:
Vibrational molecular levels are those energy levels with which atoms are free to vibrate about each other. Like all vibrational motion, this level is governed by quantum mechanics.
The electronic energy levels of a molecule are determined by the orbit of the electron.
The electronic energy level gap are the greatest energy gaps in a molecule. This is because it is a lot more difficult for an electron to transition from one orbital to another. It is in fact easier for it to vibrate about its mean position than for it to jump from one orbit into another.
Furthermore, in order of band gap size, the various energy levels can further be organized below:
Rotational Transition < Vibrational Transition < Electronic Transition
1-20 cm-1 2000-4000 cm-1 10000-50000 cm-1