ijustwantanwsers ijustwantanwsers

22-10-2020
Chemistry

contestada

Aluminum (AI) has an atomic number of 13 and an atomic mass of 27. Which of the following correctly shows the electron
arrangement for aluminum?
2,8, 3
2,8,1
2,11
2,8,17

Respuesta :

jemuelthen jemuelthen

22-10-2020

Answer:

B

Explanation:

its b i think not sure

Answer Link

Otras preguntas

At an aquarium, a tour of the sharktank begins every 45 mins. The dolphin show starts every 30 mins. If the shark tour and the dolphin show both begin at 9 am,

Veronica wants to cut a sheet of paper into squares with an area of 12 square inches. For the best approximation, the length of each side of the square pieces o

4.5( x - 9) = -13.5 help

Use 'beta particle' in a sentence please.

i need help with this math problem

Please help me!In which sentence is the predicate nominative correct? A. The mural painters will be Michele, Andy, and him. B. Was Jessica's helper he

I have the same value as a group of2 dimes and 1 nickel what coin am i❓

[18 POINTS] FIND 3 ORDERED PAIR THAT SOLVE THE EQUATION: 5x-3y= -7

13. Solve 32x+3 = 243 for x.

*Perimeter *rectangle IT is polynomials. Can you plz go step by step