The Lewis Structure of
Phosphoryl triiodide with each element having minimum formal charge is shown below,..
In this structure all elements have zero formal charge.
As, Formal charge is given as,,
Formal Charge = # of Valence e⁻s - [ e⁻s in lone pairs + 1/2 bonding e⁻s]For P,Formal Charge = 5 - 0 + 10/2 =
0For O,Formal Charge = 6 - 4 + 4/2 =
0For I,Formal Charge = 7 - 6 + 2/2 =
0
Answer:
30kg m/s.
Explanation:
30 kg m/s
Explanation
Momentum = Mass × Velocity = 10 kg × 3 m/s = 30 kg m/s
Its momentum is 30 kg m/s.
Explanation:
Momentum is defined by the following equation:
p=mv
where m is the mass of the object in kilograms, v is the velocity of the object in meters per second
p=10 kg⋅3 m/s
=30 kg m/s
Also nice photo.
The molecule<span> is symmetric, a tetrahedron. Thus, the 4 </span>polar bonds <span>cancel each other out.</span>
Answer:
Diamond and graphite are allotropes of carbon.
Explanation:
Diamond has a close packed crystal structure which is responsible for its extreme hardness. In it, each carbon atom is sp³ hybridised and bonded to four other carbon atoms in a tetrahedral arrangement. Diamond has a hardness of 10 on mohs scale with a cubic crystal form.
Note: allotropes of an element have different molecular structure.
Graphite on the other hand is made up of layers of hexagonal structure that are weakly bonded by van-der-waals forces. This layered arrangement explains its softness/slippery feeling and hence it is used as a lubricant. In each layer, each carbon atom is sp² hybridised and bonded to three other carbon atoms in a trigonal planar arrangement.
The presence of 
electrons in the layers accounts for its ability to conduct electricity.
2021 hoped I helped you god bless you
