What is a radical?, A group of atoms carrying a charge and behaving as a single unit., What is the formula of Phosphate?, PO₄³⁻, What is the formula of Sulphate?, SO₄²⁻, What is the formula of Nitrate?, NO₃⁻, What is the -ite twin of Carbonate?, Carbonite — CO₂²⁻, What is the -ite twin of Phosphate?, Phosphite — PO₃³⁻, What is the -ite twin of Sulphate?, Sulphite — SO₃²⁻, What is the -ite twin of Nitrate?, Nitrite — NO₂⁻, Which radical is CO₃²⁻?, Carbonate, Which radical is PO₄³⁻?, Phosphate, Which radical is SO₄²⁻?, Sulphate, Which radical is SO₃²⁻?, Sulphite, Which radical is NO₃⁻?, Nitrite

Leaderboard

Kasalukuyan kaming nagtatrabaho sa pagpapabuti ng pag-andar ng Leaderboard. Mangyaring tulungan kami sa pamamagitan ng pagbibigay ng iyong feedback.

Magbigay ng Feedback

Estilo ng visual

Mga pagpipilian

Kasalukuyan kaming nagtatrabaho upang mapabuti ang Activity Settings. Mangyaring tulungan kami sa pamamagitan ng pagbibigay ng inyong puna.

Magbigay ng Feedback

Magpalit ng template

Ibalik ng awtomatikong pag-save: ?