Answer i think u meant to write PCl3 instead of BCl3
:Taking the example of BCl3 and NH3, you have non-polar BCl3 (because of its flat geometry and symmetrical distribution of electrons) forming a polar non-covalent bond with the NH3 molecule (polar because of its tetrahedral geometry with a lone-pair of electrons attached to the nitrogen).
Polar molecules are SO2, CH2Cl2 and PCl3 are Polar molecules.
Explanation:
Water (H2O) is a polar molecule. ...
Ethanol is polar because the oxygen atoms attract electrons because of their higher electronegativity than other atoms in the molecule.
Ammonia (NH3) is polar.
Sulfur dioxide (SO2) is polar.
Hydrogen sulfide (H2S) is polar.
Jan 21, 2020
The minimum amount of energy required to move most loosely bound electron of a isolated neutral gas atom or molecule
Answer:
Explanation:
An isotope is a form of a chemical element whose atomic nucleus contains a specific number of neutron s, in addition to the number of proton s that uniquely defines the element. The nuclei of most atom s contain neutrons as well as protons
<em>Hydrogen possesses fewer valence electrons than lithium</em>.
Answer: False.
Explanation: H and Li are both in Group 1. They both have one valence electron.
The Lewis dot structure for aluminum includes the symbol "Al" and a total of three dots around the symbol.
Answer: True.
Explanation: The Lewis structure for Al is ·Al:
<em>An atom's electron affinity value indicates how favorable it is for the atom to form a negatively charged ion.
</em>
Answer: True.
The electron affinity is the energy absorbed or released when a neutral atom gains an electron. The more energy that is released, the more stable the ion,
<em>The name of the ion P³⁻ is phosphoride ion</em>.
Answer: False
Explanation: The name of P³⁻ is phosphide. The stem name of phosphorus in binary ionic compounds is “<em>phosph</em>-.”
You should test several properties because some minerals might be similar, but if you test all the properties, you will identify it correctly.