mpmolina mpmolina

02-10-2019
Advanced Placement (AP)

contestada

Which of the following atoms has the greatest nuclear charge?
1. Al
2. Ar
3. Si
4. Na

Respuesta :

ladybugpuppygirl ladybugpuppygirl

02-10-2019

Answer:

Nuclear charge is the number of protons in the nucleus.

Nuclear charge = atomic number of the atom.

The atomic numbers of your atoms are:

Al- 13

Ar- 18

Si- 14

Na- 11

Thus Ar has the greatest nuclear charge.

so your answer is 2.Ar

Answer Link

Otras preguntas

Please give a worked explanation! Thanks :)

write and solve an equation to find the measure of the third angle of a triangle if two angles measures 68 and 34. what type of angle is this?

Define the term settlement

please help me I am having a difficult time

During which war did General John J. Pershing recommend that NCOs be provided with separate mess facilities?

Which of the following is one of the primary tasks faced by managers who want to improve organizational communication? controlling kinesics managing small gro

what is y = (x-6)^2 - 2 in y = ax^2+bx+c form

Solve the system by substitution : y=2x+2 y=3x a.) (3,9) b.) (1,4) c.) (-2,-4)

The Pardoner earns money from all of the following activities except a. preaching against greed c. selling relics and papal pardons b. begging from church to

Is the following an example of a simile, metaphor, paradox, or personification? The rumbling storm sounded like a freight train headed our way. A. simile B. me