Groups | Elements |
---|---|
Macronutrient | N, P, K, Ca, Mg |
Micronutrient | B, Fe, Mo, Mn, Zn, Cu, Ni |
Heavy (hazardous) metals and metalloids | Zn, Cu, Ni, Cr, Co, As, Cd, Hg, Pb |
Critical, Strategic and Precious elements | Cu, Ni, Cr, Co, Mg, Mn, B, As, Li, Al, Ti, V, Sr, Ga, Sb, Pd, Ag, Au |