Archaea I think this is the right choice
If the atoms that are bonding have identical electronegativities, then it's a completely nonpolar covalent bond. This doesn't happen in the real world unless the two atoms are of the same element. In a practical sense, any two elements with an electronegativity difference less than 0.3 is considered to be nonpolar covalent.
As the difference between the atoms increases, the covalent bond becomes increasingly polar. At a polarity difference of 1.7 (this changes depending on who you ask) we consider it no longer to be a covalent bond and to be the electrostatic interactions characteristic in an ionic compound.
Just so you know, you shouldn't take these values as exact. ALL interactions between adjacent atoms involve some sharing of electrons, no matter how big the difference in electronegativity. Sure, you wouldn't expect much sharing in KF, but there's a little sharing of electrons anyway. There's certainly no big cutoff that happens at a difference of 1.7 Pauling Electronegativity units.
Answer:
They do have some similaries
Explanation:
like they both breath the same air
Polar cell: - occur 60 and 90-degrees from the equator, near the north and south poles. - associated with high pressure zones and low precipitation. what is the interaction between Ferrell and Polar cell circulation?
Option B, faulting, is the right answer.
Layers of strata in the crust of the earth usually skim along each other. Seldom resistance or blockage generates this manner to end until enough force builds up to succeed whatever the opposing energy is. Faulting is the manner through which this pressure forces the levels to sustain their action, often creating cracks in the associated strata, and inducing earthquakes and trembling in the development of extreme pressure relief
