ajg41802
ajg41802 ajg41802
  • 09-07-2018
  • Chemistry
contestada

How many valence electrons do the alkaline-earth elements have?
a. 1

b. 2

c. 7

d. 8

Respuesta :

Аноним Аноним
  • 09-07-2018
they have 2 valence electrons
Answer Link
Аноним Аноним
  • 09-07-2018
The answer is b. 2 valence electrons
Answer Link

Otras preguntas

Evaluate the square root of 677.
E = hf − w w = ? manipulate the equation.
discuss different types of resources you can use and how you would use them to determine the meaning of unfamiliar words
3 to the power of what equals 81?
which verb or verb phrase signals an inappropriate shift in mood?
-2.25x+8.75x+10-20 solve x pls
Do video games make children violent? Can any one please give me some points or ideas because i have to write a argumentative writing thank you :)
please help me on this if you don't mind
What engineers call moment, scientists call torque. distance. force. levers.
___ is one of the two types of transport tissue in vascular plants. It transports water from the roots of a plant to the stems and leaves. A. Xylem B. Stomata