1. identify this mystery element: i am very reactive, i desperately want to get rid of my electron. when i make a compound with chlorine it is table salt. who am i? 2. identify this mystery element. i am amazing and have no cares in the world. i don’t like to form bonds because frankly, i am so perfect. i was very popular in las vegas by making lights very bright and colorful.

Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?