Avogadro's Mole  LbNA # 63381

Clues

We are some of the brightest & we take learning to the highest

We’re on the north edge of town with toads & golf balls all around

When you find us, go around to the back

It stands alone, near the corner hidden by some branches & leaves

In something black, rubber & round is where it can be found

Look inside & that is where your prize resides