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:
It would keep going at constant speed.
Explanation:
The bicycle would keep going at constant speed because of inertia. Objects in motion stay in motion unless they are disturbed by an external force.
Answer:
have you ever come up with a thought in your mind
that you didn't had put into words language does indeed help with thought process and communication but it is not an essential requirement
It is a hypothetical neuron that can be shown to represent a specific psychological concept. this cell becomes active every time someone thinks about a complex thing.
Answer:
All living cells do not have a nucleus like bacteria has no well-developed nucleus.
Explanation:
Hope it will help you :)
