How many moles of carbon do you have in 100 quadrillion carbon atoms? report answer to 2 sig figs

KOH is an base or acid

Te second period at the bottom of the table is called

How many moles are in 2.3 grams of sulfur

How many atoms are in 15 moles of cadmium?

How many electrons does nitrogen have? 14 15 None of the above

According to the octet rule most elements need_valence electrons.

What is the average speed of particle in a gas at room temperature? Why is temperature an important variable?

An electron is in a region outside the nucleus. An electron a) Is larger than a proton and has no charge b) Has less mass than a proton and has a negative charge c) Is smaller than a proton and has no charge d) Has a positive charge

Under conditions of "feasting", the body favors oxidation/utilization of which source for energy production

2.17 in to 10^23 molecules of Br 2 to moles