emmahc emmahc
  • 01-12-2017
  • Chemistry
contestada

Looking at the periodic table, which pair of elements will have the same number of valence electrons? A. silicon and germanium B. nitrogen and oxygen C. silicon and phosphorus D. hydrogen and helium

Respuesta :

Moklow Moklow
  • 02-12-2017
hydrogen and helium if ism reading it right
Answer Link

Otras preguntas

What is the volume of a box measuring 2cmX7cmX3cm?
How many moles of co2 are produced when 3.6 moles c2h2 reacts?
"life is like a box of chocolates; you never know what you're going to get" is an example ofrepetition.simile.metaphor.parallelism.rhythm.
What is the volume of a box measuring 1mX5mX6m?
What is the area of a hexagon with an apothem of 4 square root 3 ?
In order to create user accounts on a linux system, what command should be utilized?
Using 1, 3, 5, 9, and 9 create a problem in which the answer equals 5. You may use operations more than once.
How do I solve this?
The following statement is false. Rewrite the statement to make it true. The sequence 8,8,8,8,8, ….is neither arithmetic or geometric.
The question below refers to the selection "a valediction: forbidding mourning." in plain english the title "a valediction: forbidding mourning" means — a. a gr