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

the gold bar and the gold nuggets both contain pure gold. how many types of atoms do these objects contain?

is this correct im so confused.

what is the difference between jello and cyloplasm?? HELP ME PLEASE

What is the slope of the equation y– 3 = -4(x - 5)? -4 -3 20 O 23

Put the correct endings on the verbs

Aisha owns an online video game store. She charges an initial fee of $40 for each new subscriber in addition to $5 per video game download. Aisha has 10 new gam

16 + 8 to the power of 2 divided by 4 - 4, Add on set of parenthesis to make it undefined

How does General MacArthur characterize current events in the beginning of his speech? Use evidence from the text to support your answer.

Find the mass of 3.0 moles of lithium (Li)?

Which two lines are parallel? How do you know? A. 2x – y = 5 B. 23 + y = 3 C.y = 2x + 3 A and B because their slopes are opposite reciprocals Band C because the