Question

Symbols (20) symbols (30) monatomic ions (25) acids, bases and common ions (20) common chemicals (20)



h, hydrogen



he, helium



li, lithium



be, beryllium



b, boron



c, carbon



n, nitrogen



o, oxygen



f, fluorine



ne, neon



na, sodium



mg, magnesium



al, aluminum



si, silicon



p, phosphorus



s, sulfur



cl, chlorine



ar, argon



k, potassium



ca, calcium



h, hydrogen



he, helium



li, lithium



be, beryllium



b, boron



c, carbon



n, nitrogen



o, oxygen



f, fluorine



ne, neon



na, sodium



mg, magnesium



al, aluminum



si, silicon



p, phosphorus



s, sulfur



cl, chlorine



ar, argon



k, potassium



ca, calcium



ag, silver



zn, zinc



fe, iron



co, cobalt



hg, mercury



au, gold



pb, lead



sn, tin



pt, platinium



u, uranium



h{+}, hydrogen ion



sr{2+}, strontium ion



li{+}, lithium ion



be{2+}, beryllium ion



ba{2+}, barium ion



zn{2+}, zinc ion



n{3-}, nitride ion



o{2-}, oxide ion



f{-}, fluoride ion



i{-}, iodide ion



na{+}, sodium ion



mg{2+}, magnesium ion



al{3+}, aluminum ion



p{3-}, phosphide ion



s{2-}, sulfide ion



cl{-}, chloride ion



br{-}, bromide ion



k{+}, potassium ion



ca{2+}, calcium ion



ag{+}, silver ion



fe{2+}, iron(ii) ion



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Answer 1

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