HELP ME Jackie increased the voltage to 9 V by adding 4 more batteries. Using the same 16-ohm resistor in the circuit, what would she measure the current to be? A. 0,56 A

B. 1.78 A

C. 27 A

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.

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?

How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it