Explanation:
Iron, like other metals, conducts heat and electricity, has a luster, and forms positive ions in its chemical reactions. Pure iron is fairly soft and can easily be shaped and formed when hot. Its color is silvery white. Iron is easily magnetized.
The answer is stars, It has enough gas and dust to make billions of more stars.
Hope that helps :D
Synthesis cause A + B --> AB Equation: 2Na + Cl2 --> 2NaCl