Assertion list for term "essential element".

Results from Ascent++: 17
essay outline (subgroup of outline) IsAessential element 0.68
manganese IsAessential element 0.55
iron IsAessential element 0.52
molybdenum IsAessential element 0.52
phosphorus IsAessential element 0.52
zinc IsAessential element 0.49
magnesium IsAessential element 0.49
iodine IsAessential element 0.49
cobalt IsAessential element 0.49
sulfur IsAessential element 0.47
nitrogen IsAessential element 0.46
arsenic IsAessential element 0.44
potassium IsAessential element 0.44
selenium IsAessential element 0.44
boron IsAessential element 0.44
phosphorus (aspect of fertilizer) IsAessential element 0.40
oxygen IsAessential element 0.38