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

tracks, burrows, eggshells, nests, tooth marks, or gastroliths

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"