Davidboyne8 Davidboyne8

28-09-2020
Chemistry

contestada

K

Name the element.

Number of shells?

Valence electrons.

K Name the element Number of shells Valence electrons class=

Respuesta :

ekamunya04 ekamunya04

08-10-2020

Answer:

potassium (K)

this is because it has an atomic number of 19

4 shells/energy level

it has one valence electron

Answer Link

Otras preguntas

Why is it important for a single gene to be able to produce hundreds or thousands of the same RNA molecules?

Type the correct answer in the box. For which public healthcare insurance program is Donna eligible? Donna is 55 and works as a cashier in a supermarket. Donna

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played. She found that the restaurant was playing country 11

PLEASE I NEED ANSWERS NOW Mordecai's faith may be inferred by: his statement that if Esther failed to act, deliverance would come to the Jews in some other way

How do molecules differ under a microscope when it becomes winter

Which description is an example of an implied line?A. a sketched line with fuzzy edgesB. a dashed line, drawn to show the path of an objectC. a light-colored, n

The initial number of bacteria in the dish was 1,150. The amount of bacteria doubles at the end of each hour. Write a function b(t) that would represent this re

How did the Roman Republic become a dictatorship? General Sulla was declared leader after a long civil war. The patricians and senators were defeated by General

What is the following product? (StartRoot 14 EndRoot minus StartRoot 3 EndRoot) (StartRoot 12 EndRoot + StartRoot 7 EndRoot) 2 StartRoot 42 EndRoot + 7 StartRo

Simplify the expression: (26 - 3)(-6) =