shreyp711 shreyp711

01-02-2022
Chemistry

contestada

Which element would you find in group 2 that has 3 electron shells?
calcium
strontium
magnesium
aluminum

Respuesta :

dizzybee396 dizzybee396

01-02-2022

Magnesium

First shell has 2

Second has 8

Third has 2

Answer Link

Otras preguntas

Lauren went to see a therapist, and during their first session they established clear goals coupled with assignments to be done regularly to reach the goals. la

In thinking of an inductor as a circuit element, it is helpful to consider its limiting behavior at high and low frequencies. at one extreme, the inductor might

With _______ insurance, the insured agrees to pay a specific premium each year until death. half life

NEED HELP FAST!! 5. (05.03 MC) Freddy reads an equal number of pages of a book every week. The graph below shows the number of pages of the book left to read, y

3+5x10(7-6)?2-4 what is this answer an what were the steps used to formulate it's answer

What are some examples of objects by which you can browse in the Select Browse Object options?

What is the solution set of x^2-36=0

Urban planner daniel burnham oversaw the design and construction of the world’s columbian exposition, but he made an even more important contribution to cities.

1.) A red opaque object is ...? (A.)absorbs all colors of the visible spectrum equally(.B.) absorbs red light only.(C. )reflects all colors of the visible

Which types of punctuation can be used to set off a nonrestrictive element in a sentence