Models of Atoms for Education?

Answer Thracian philosopher Democritus developed atomic theory about 400 BC. He brilliantly hypothesized all the cosmos were made of small, indivisible units called atoms. Science has come a long way sinc... Read More »

Top Q&A For: Models of Atoms for Education

How to Understand School Models in Use in American Public Education?

Those who live in one country may have trouble conceptualizing the school models in place in another country. What is a grade? What is a form? What is this Middle School we hear so much about? Here... Read More »

How much does swimwear models earn (Male models)?

A top-model can earn milions of $$$,A new model - much less.

How many atoms are in one mole of aluminum atoms?

One mole of aluminum atoms equals a very large number atoms, and that number can be explained in a couple of ways. One mole of anything, including aluminum atoms, is the same as 6.02 times 10 to th... Read More »

How many atoms are in one mole of uranium atoms?

One mole, also known as Avoagadro's number, always equates to 6.022 times 10 to the power of 23 atoms. It does not change from element to element. Thus, there are 602,200,000,000,000,000,000,000 at... Read More »