jasonpatnett jasonpatnett

16-01-2020
Chemistry

contestada

For an atom’s electrons, how many energy sublevels are present in the principal energy level n=4?

Respuesta :

tredmonree tredmonree

16-01-2020

Answer:

s,p,d i believe

Explanation:

Level one has one sublevel – s. Level 2 has 2 sublevels - s and p. Level 3 has 3 sublevels - s, p, and d. Level 4 has 4 sublevels - s, p, d, and f.

Answer Link

Otras preguntas

Discuss the economic, political, and/or social differences between the North and the South that eventually led to the Civil War.

How many units long is a segment whose endpoints are (1,2) and (-4,-10)?

Question 1 (Fill-In-The-Blank Worth 2 points) Fill in the blank with the correct preterite form of the verb IR. Ayer yo ___________ al hotel. Answer for Blank

please help me on the first question

predict the reactivity of trypsin, in terms of percent maximum activity, at pH 14.

According to the DEA and the FDA, schedule I drugs have __________. A. a low potential for abuse B. a medical use that is safe under medical supervision C. no c

help, pls!!!!Estimate the median number of texts sent per day by this group of middle school students.

The length of a rectangular garden, inn rectangle, is 9ft more than its width. For the garden, let x=width, x+9= length. It is surrounded by a brick walkway 4 f

a =-11 + 7nFind a34

The square of the lowest prime number is equal to which of the following? A. 0 B. 1 C. 2 D. 4 E. 9