How many atoms are in 29.79 g of copper (Cu)?

2.80×10^23atoms

Explanation:

1mol of any element contains 6.02×10^23 atoms (Avogadro's constant)

1mole of copper is 64g

64g contain 6.02×10^23 atoms

29.78g will contain X atoms

29.79g × 6.02×10^23atoms= 64g×Xatom

X= 29.79g×6.02×10^23atoms/64g

X=2.80×10^23atoms

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

answer carbon and three oxygen atoms;