How many oxygen atoms are in nitrogen dioxide?

Answer Two oxygen atoms and one nitrogen atom are in nitrogen dioxide (NO2). In chemical terms, the prefix "di-" denotes the value of two. Other prefixes, such as tri, tetra and penta, represent values o... Read More »

Top Q&A For: How many oxygen atoms are in nitrogen dioxide

How many atoms are in nitrogen?

Nitrogen molecules are diatomic--they each contain two atoms. The atoms share three electrons, forming a triple bond. Other diatomic gases include hydrogen, oxygen and chlorine. Liquid bromine and ... Read More »

How many nitrogen atoms make up the atmosphere?

The exact amount of nitrogen atoms in the Earth's atmosphere is far too large a number to count. Relative to the other gases in the atmosphere, nitrogen is the majority at around 78 percent. Nitoge... Read More »

How many atoms are in 1.25 mol of oxygen?

According to Avogadro's number, a mole represents 6.022 x 10²³ molecules. Thus, 1.25 moles of oxygen would contain:(1.25 moles) (6.022 x 10²³ molecules/mole) = 7.53 x 10²³ moleculesOxygen, ho... Read More »

How many atoms are in oxygen?

Officially discovered in 1774 by English scientist Joseph Priestley, the element oxygen commonly exists in gas form and is categorized into the non-metals group of the periodic table. A diatomic ga... Read More »