The correct statements about the structure of periodic table are:
1. The inner transition elements are placed at the bottom of the periodic table for easy viewing.
2. The distribution of electrons in energy levels is responsible for the shape of the periodic table.
Periodic table has more groups than periods.
And it has more metals than non metals.
<span>Soot is created when burning happens incompletely, because there was an insufficient amount of oxygen supplied. As soot is made from carbon particles, the chemical symbol will be C, for carbon.</span>
Answer: C
Explanation:
Velocity is displacement over change in time. It’s a vector quantity, so velocity must include direction. You’re changing the direction, but the speed stays the same, because you are still going 20 km per hr
For apex the answer is no solution
