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

You would expect a phosphorous-chlorine bond to be 1. nonpolar, with the neither end having a partial charge. 2. polar, with neither end having a partial charge

which of the following expressions does not equal: the sixth root of 81x^4y^8 a. (3xy^2)^2/3 b. (3x)^2/3y^4/3 c. (3x^2y^4)^1/3 d. cube root of 9x^2y^4

Two diverging light rays, originating from the same point, have an angle of 5° between them. After the rays reflect from a plane mirror, what is the angle betwe

List all integers between -0.6 and 4.17 THANK U

How would you define psychological realism?

wats the 60% off a prize that is $20.00

lara has a tin of peanuts cashews and pecans she will pick a second nut without looking. how many outcomes are there for her two picks?

lara has a tin of peanuts cashews and pecans she will pick a second nut without looking. how many outcomes are there for her two picks?

You shoot an arrow set a target. The parabolic path of the arrow passes through the points shown in table. X. Y 30. 6 60. 7 100. 4 A. Find a quadratic function

What was the South’s greatest concern when California applied for statehood?