what is the symbol of hydrogen

 Iron(III) oxide or ferric oxide is the inorganic compound with the recipe Fe2O3. It is one of the three principal oxides of iron, the other two being iron(II) oxide (FeO), which is uncommon; and iron(II,III) oxide (Fe3O4), which likewise happens normally as the mineral magnetite https://www.edulete.in/question/the-animal-with-the-scientific-name-etheostoma-spilotum-belongs-to-which-category-species-group

 The African cuckoo (Cuculus gularis) is a types of cuckoo in the family Cuculidae. It is found in Sub-Saharan Africa where it moves inside the landmass, by and large showing up and rearing in any one area during the stormy season. A genuinely normal bird, the International Union for Conservation of Nature has evaluated its protection status as being of "least concern". reaqd more ______https://bit.ly/3bRKFkf #edulete #education #mocktest   

  T he leafy screw moss  usually grow upright and don’t have branching stems, almost like miniature conifer trees. In addition, cells in the leaves of these mosses are usually square-shaped . https://www.edulete.in/question/the leafy screw moss can be classified under which taxonomic group