Question

TOP TO BOTTOM
1) The metal which has low
melting and boiling point [7]
2) An example of amphoteric
oxide [9]
B) Iron reacts with and forms
Iron (II, III) oxide [5]​

Answer 1

Answer:

Iron (/ˈaɪərn/) is a chemical element with symbol Fe (from Latin: ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is by mass the most common element on Earth, forming much of Earth's outer and inner core. It is the fourth most common element in the Earth's crust

Answer 2

Graphite has highest melting point

zn2o is an example of amphoteric oxide..

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