2 years ago

What is wrong with the electron configuration below? 1s2 2s2 2p5 3s2 3p6 4s1

1 answer:

5 0

Answer:

the 2p5 should have filled up one more so it would be 2p6 ...which assuming it's not an excited electron?

You might be interested in

irga5000 [103]

The answer is B.

plz mark me as brainliest. i really need it.

8 0

3 years ago

murzikaleks [220]

Answer:

<h2>Carbohydrates, Lipids, Proteins, and Nucleic Acids</h2>

5 0

2 years ago

givi [52]

Answer:

Sn₃(PO₄)₄ - tin(IV) phosphate.

Explanation:

Hope it helps! :)

8 0

2 years ago

Stells [14]

$by \: Charles'\: law: \: \\ \frac{v_{1}}{t_{1}} = \frac{v_{2}}{t_{2}} \\$

Where v is the volume(in L) and t is the temperature(in °K)

$\frac{8}{250} = \frac{v_{2}}{75} \\\\4/5 =v_2/3 \\\\\boxed{v_{2} = \frac{12}{5}}\\\\\\\huge{=2.5 l}$

7 0

1 year ago

Sladkaya [172]

The is no picture???????

3 0

2 years ago