Answer:
Tin (IV) chloride (SnCl4)...Methane(CH4)
Explanation:
all the dipole moments of the bonds tend to cancel each other out...hence leaving the substance non-polar
Explanation:
solid, liquids and gases are all made up of atoms and molecules
contrast
solids have a definite shape, liquids takes the shape of the container that contains it while gases do not have a shape
solids move about their mean positions, liquids move more freely while gases move in random motion
solids cannot be easily compressed, liquids can be compressed while gases can be easily compressed
<u>Answer:</u>
Those cells that develop differently are referred to Specialised Cells.
<u>
</u><u>Explanation:</u>
Specialised cells are the one that is assigned to perform a specific role. Every specialised cell in the body is assigned to do their own job. The special features in them help them to perform their functions effectively.
Examples of specialised cells are- red blood cells (they are responsible to carry oxygen in the body), nerve cells (specialises in transmitting electrical signals) and muscle cells (brings body parts together).
The mass number is the number of protons plus the number of neutrons. Since there are 16 neutrons, there are 14 protons. This also corresponds to the atomic number, so this atom's atomic number is 14 which is also Silicon
Mechanical energy=
Kinetic energy + potential energy
Hope this helped!