Seudónimo Seudónimo
  • 26-03-2022
  • Chemistry
contestada

hello people ~
The chemical formula of magnesium oxide is?

(a) MgO2

(b) Mg2O

(c) MgO

(d) Mg(OH)2​

Respuesta :

Аноним Аноним
  • 28-03-2022

Answer:

MgO

  • Magnesium has valency 2
  • Oxygen also has valency 2
  • So 2-2 gets cancelled out and the formula becomes MgO
Ver imagen Аноним
Answer Link

Otras preguntas

How does the shape of a protein relate to its function?
What was the median number of guests for thanksgiving
please urgent please help
PLEASEEEEE I NEED HELPPPPP !!!!!!!
what can you determine about animal cell from its shape?
Find the common difference of the arithmetic sequence -7, -1 ,5
What is the expression x + 8x - 9 equivalent to? 1) (x +9)(x + 1) 2) (x + 9)(x - 1) 3) (x - 9)(x + 1) 4) (x – 9)(x - 1)
Describe the social security act
Why is it important for the u.s to regulate trade
One side of an equiangular triangle is 88 cm. Solve for its perimeter.