chassicat
chassicat chassicat
  • 12-04-2018
  • Chemistry
contestada

Which of the following elements has two valence electrons?
a. Sr
b. Na
c. Al
d. B

Respuesta :

joeyriner25
joeyriner25 joeyriner25
  • 12-04-2018
(A sr) should be the answer

Answer Link
khalfani0268
khalfani0268 khalfani0268
  • 12-04-2018
A.Sr should be the correct choice
Answer Link

Otras preguntas

write a debate on Technology has done more harm than good in the society (supporting ) ​
Access to cheap energy resources, especially fossil fuels, has been a major driver of globalization and growing prosperity. Oil is particularly important becaus
need help asap! QUESTION BELOW
summary of hundredth dove​
Which structural element of “master harold”… and the Boys best helps the reader or viewer determine the relationship between Willie and Sam? A. Language B. Plo
What did the Supreme Court say in its ruling in Wabash v. Illinois (1885)?
Which expression is equivalent to ( 4^(1/3) × 4^(2/6) ) ^(3/4) ( ---------÷------------ ) ( 4^(5/6) ) *All the numbers in the division pro
Example 1.29 Initially, a box contains three white and five red balls. Balls are drawn at random from the box. Whenever a red ball is drawn, it is placed back i
when you rub neutral objects​
give two examples of contact force and non contact force