Learning something know, getting the knowledge of something useful that would later on be more convenient in your life
IB does this. The IB plans out a students high school courses over at least 2 years. Trust me, I'm in it! Hope that helps!
The atomic number is defined by the number of protons in an element. An element is defined by the number of protons the nucleus contains and doesn't have anything to do with how many isotopes the element has. Carbon always has an atomic number of 6 and uranium always has an atomic number of 92. I GOTCHU BROOOO GET THATS A BUDDY
