An atom of sodium-23 (na-23) has a net charge of +1. identify the number of protons, neutrons, and electrons in the atom. then, explain how you determined the number of each type of particle.

In Na-23 atom having +1 charge, the number of

1) Protons = 11

2) Electrons = 10

3) Neutrons = 12

Explanation: There are 3 subatomic particles present in any nucleus: Protons, neutrons and electrons.

For a given

where, 11 = Atomic number

23 = Atomic mass

For an atom having +1 charge on it, the

Electronic configuration for

Electronic configuration for   (It will loose one electron)

Number of electrons = 10

Number of protons = 11

Number of neutrons = 23 - 11 = 12

you need to take a look at the periodic system in order to sort these elements into pairs that would most likely exhibit similar chemical properties. first, you need to find elements that are found in the same group (groups are vertical in the periodic system), and then to see whether they have the same valence number. if they meet these criteria, they will have similar properties.

the first pair: ne (neon) and kr (krypton), are noble gases found in group 8

the second pair: li (lithium) and k (potassium), found in group 1

the third pair: s (sulfur) and te (tellurium), found in group 6

the dissolution of polymer can be thermodynamically described in 2 steps.