SiO2 is the chemical formula silicon and oxygen
Explanation:
Formula to calculate hybridization is as follows.
Hybridization =
where,
V = number of valence electrons present in central atom
N = number of monovalent atoms bonded to central atom
C = charge of cation
A = charge of anion
So, hybridization of
is as follows.
Hybridization =
=
= 2
Hybridization of
is sp. Therefore,
is a linear molecule. There will be only two electron groups through which Be is attached.
Similarly, hybridization of
is calculated as follows.
Hybridization =
=
= 5
Therefore, hybridization of
is
is also a linear molecule. Though there are three lone pair of electrons present on a xenon atom and it is further attached with fluorine atoms through two electron pairs. Hence, there are in total five electron groups.
Thus, we can conclude that out of the given options
is the correct examples of linear molecules for five electron groups.
Answer:
10
Explanation:
In image
Take atomic mass or molar mass
of Al =27
Based off the salt levels in each water.
Answer:
The answer to your question is "It will be a high melting point"
Explanation:
Process
1.- Identify the kind of compounds that is Potassium chloride.
Ionic compounds are composed of a metal and a nonmetal.
Covalent compounds are composed of 2 nonmetals.
Potassium chloride is composed of a metal and a nonmetal so, it is an ionic compound.
2.- Conclude, Potassium chloride has a high melting point because is an ionic compound".