👤

10. Which of the following substance is an element? A. Carbon dioxide B. Iron 100 C. Salt D. Sugar​

Sagot :

Answer:

Iron po

Explanation:

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.