What steel is made by adding nickel and chromium to steel?

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

One similarity and one difference between an element and a mixture of elements