Sodium reacts with chlorine to form sodium chloride. Which statements describe what happens to the sodium atoms in this reaction?
1 Sodium atoms form positive ions.
2 Sodium atoms form negative ions.
3 Sodium atoms gain electrons.
4 Sodium atoms lose electrons.

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds