2.
move constantly
3.
solid - definite shape and volume
liquid - only definite volume
gas - none.
4.
The particles of gases have large interparticular space between them and they move constantly and sometimes these particles move away leading to change in volume but in case of solids the particles are packed tightly with low interparticular spaces and high interparticular force.
5.
shown in image above.
I believe it’s 23 as there are 23 individual atoms present in this compound.
Answer: Option (3) is the correct answer.
Explanation:
A molecule is polar when the net dipole moment of molecule is zero. When an electronegative atom is attached to an electropositive atom then the electronegative atom pulls the shared pair of electrons more towards itself.
As a result, the movement of electrons is more towards the electronegative atom and the dipole moment becomes zero. This will also induce partial positive and partial negative charge on electropositive and electronegative atom.
On the other hand,
are covalent compounds and does not have a net zero dipole moment.
Thus, we can conclude that out of the given options
represents a polar molecule.
Answer:
who knows why they could be or not or maybe they girl crocs and just got there nails done