Match the atom to the number of electrons it is likely to gain/lose. 1. Sodium (Na)

A. lose 1

2. Oxygen (0)

B. lose 2

3.Aluminum (AI)

C. lose 3

4. Beryllium (Be)

D. gain 3

5 Nitrogen (N)

E. gain 2

6. Chlorine (CI)

G. gain 1

Na: lose 1

O: gain 2

Al: lose 3

Be: lose 2

N: gain 3

Cl: depends on the limit of your study im grade nine and the energy level M can hold only eight electrons so i would have answered (gain 1)

i think it's 35 meters

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.