Elements to know

Flashcard #1Term: Hydrogen Definition: H, 1, 1, +1

Flashcard #2Term: Helium Definition: He, 2, 4, 0

Flashcard #3Term: Lithium Definition: Li, 3, 7, +1

Flashcard #4Term: Beryllium Definition: Be, 4, 9, +2

Flashcard #5Term: Boron Definition: B, 5, 11, +3

Flashcard #6Term: Carbon Definition: C, 6, 12, 4

Flashcard #7Term: Nitrogen Definition: N, 7, 14, -3

Flashcard #8Term: Oxygen Definition: O, 8, 16, -2

Flashcard #9Term: Fluorine Definition: F, 9, 19, -1

Flashcard #10Term: Neon Definition: Ne, 10, 20, 0

Flashcard #11Term: Sodium Definition: Na, 11, 23, +1

Flashcard #12Term: Magnesium Definition: Mg, 12, 24, +2

Flashcard #13Term: Aluminum Definition: Al, 13, 27, +3

Flashcard #14Term: Silicon Definition: Si, 14, 28, 4

Flashcard #15Term: Phosphorus Definition: P, 15, 31, -3

Flashcard #16Term: Chlorine Definition: Cl, 17, 35, -1

Flashcard #17Term: Argon Definition: Ar, 18, 40, 0

Flashcard #18Term: Potassium Definition: K, 19, 39, +1

Flashcard #19Term: Calcium Definition: Ca, 20, 40, +2

Flashcard #20Term: Sulfur Definition: S, 16, 32, -2