Positive and Negative Ions Flashcards
1
Q
hydrogen (H)
A
positive (H⁺)
2
Q
sodium (Na)
A
positive (Na⁺)
3
Q
silver (Ag)
A
positive (Ag⁺)
4
Q
potassium (K)
A
positive (K+)
5
Q
lithium (Li)
A
positive (Li⁺)
6
Q
ammonium (NH₄)
A
positive (NH₄⁺)
7
Q
barium (Ba)
A
positive (Ba²⁺)
8
Q
calcium (Ca)
A
positive (Ca²⁺)
9
Q
copper (Cu)
A
positive (Cu²⁺)
10
Q
magnesium (Mg²⁺)
A
positive (Mg²⁺)
11
Q
zinc (Zn)
A
positive (Zn²⁺)
12
Q
lead (Pb)
A
positive (Pb²⁺)
13
Q
iron (Fe)
A
positive (Fe²⁺ or Fe³⁺)
14
Q
aluminium (Al)
A
positive (Al³⁺)
15
Q
chloride (Cl)
A
negative (Cl⁻)
16
Q
bromide (Br)
A
negative (Br ⁻)
17
Q
fluoride (F)
A
negative (F⁻)
18
Q
iodide (I)
A
negative (I⁻)
19
Q
hydroxide (OH)
A
negative (OH⁻)
20
Q
nitrate (NO₃)
A
negative (NO₃⁻)
21
Q
oxide (O₂)
A
negative (O₂⁻)
22
Q
sulfide (S)
A
negative (S²⁻)
23
Q
sulfate (SO₄)
A
negative (SO₄²⁻)
24
Q
carbonate (CO₃)
A
negative (CO₃²⁻)
