hernandezjayden128 hernandezjayden128
  • 24-06-2021
  • Chemistry
contestada

Which sublevel contains valance electrons in an atom of magnesium (mg)?

A. 2s

B. 2p

C. 3s

D. 3p

Respuesta :

math8559 math8559
  • 24-06-2021
The answer is B
The answer is B
Answer Link
liaarasantiago liaarasantiago
  • 24-06-2021
The correct answer is B!!
Answer Link

Otras preguntas

Please help with questions 32-35, especially 34
Could someone help me do this using substitution I need to know how to do this for math
a group of hikers buy 8 bags of trail mix. each bag contains 3 1/2 cups of trail mix. the trail mix is shared evenly among 1 hikers. how many cups of trail mix
In the marching band at Hometown High, there are 77 woodwinds and 88 brass. If there is an equal number of woodwind and brass musicians in each row, what is the
y=-1/4x+2 slope on a graph
What key term is the primary source of energy for most ecosystems?
Dehydration can be very serious and make you nauseated. True False
Explain why children shoul not be forced to choose sides in a divorce situation.provide two responses
Air is not matter because you cannot see it. True False
How are imperialism and nationalism exact opposite?