C cuz it just doesn’t make sense
scandium. if you look up the number of electrons thats the periodic number and it gives you the answer
<span>Mr = 13 g / mol
mass = 5 g
Mol = 5/13 mol :)</span>
- <span>The </span>speed of light<span> is the </span>speed<span> electromagnetic waves travel. The </span>speed of light<span> is 3.0 x 108 m/s in space. The </span>speed of light<span> is the same in all matter. The </span>speed<span> of higher frequency </span>light <span>slows down more than lower frequency </span>light<span> in matter.</span>
