You are performing an experiment in a lab to attempt a new method of producing pure elements from
compounds. the only problem is that you do not know what element will form. by your previous calculations
you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have
604.4 grams. what element have you produced?

Explanation:

Since, the atomic mass of the elements is a characteristic property of the elements, you can use the data given, number of moles and mass in grams of the product, to calculate the atomic mass of the product, and then compare with the atomic masses of the elements (information foun in any periodic table).

1) Atomic mass of the product:

2) Periodic table:

3) Conclusion:

So, you can conclude safely that the element you have produced is Molybdenum.

they are made of gases.

they have a spherical shape.

they make energy through fusion.