Al2(CO3)3 5. How many atoms of oxygen are in the compound above?
6. How many total atoms in this compound?
3Fe(OH)2
, Fe
7. How many atoms? H
Total atoms?

Which of the following pressures is equal to 760 mm hg? 2.0 atm 101.3 pa 101,300 kpa 101,300 pa

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

The semi-conductors on the periodic table are classified as