Is there such a thing as mono atomic gold?

How do the ages of volcanoes vary with distance from a hotspot? Should you evacuate from land during a volcanic eruption? What is radiation biophysics? What is a velocity report? An example of a large carbohydrate molecule is? What are diaomic elements? What is an example of an alluvial fan? Why does a black hole have more gravity then the star it once was despite having the same or less matter? Who discovered how the bases pair together in a molecule? Could other dyes be used as a counterstain? Why can't I see endoplasmic reticulum? How many teaspoons are in 30Mg? What are the possible affects of tsunamis? Is an owl a carnivore herbivore or omnivore? List of black heavyweight boxers? Which major division on geologic time came first? What is a possible way to decrease permeability? What is the closest major North American city 61 degrees north latitude and 150 degrees west longitude? What unique substance does the nucleus chloroplast and mitochondria have in common? Who attacked zigzag when he was beating up stanly?