10572432 10572432

09-12-2019
Chemistry

contestada

which elements have complete outer shells in the periodic table

Respuesta :

cynthya07 cynthya07

10-03-2020

Answer:

Helium (He), Neon (Ne), Argon (Ar)

Explanation:

they are in group 18 elements.

because of their non-reactivity they are called the intern gases or Noble gases.

Answer Link

Otras preguntas

Find the solution set for this inequality, -2x + 4 > -4x + 8

The mean attendance for the first four meetings is 20. Is the number of students who attended greater than, less than, or equal to 20? Explain

Select the sentence that would best appear in the beginning of a narrative. My experience with my dog has taught me to never give up hope. It was my birthday, a

1Which word best describes how the conquistadors treatedthe people they conquered?AFairlyB.CruellyCGenerouslyD Indifferently

Which element on the periodic table in the 8th column has the largest radius

what is the p value definition

How do an independent variable and a dependent variable differ in a scientific investigation?

why was the Battle of Saratoga the turning point for the Patriots

find the are of the yellow region. round to the nearest 10th.

Show all you work plzzz