See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
Shells or orbits
Lowest energy level (innermost shells)
2
8
2,8,1
2 electrons in 1st level, 8 in 2nd, 1 in 3rd
Atomic number or position in periodic table
First 20 elements
Count elements from hydrogen through each period until reaching target element
Select your subjects, and get access to A+ resources today.