Answer:
Two Electrons.
Explanation:
Strontium is the atom with atomic number 38, and electron configuration is [Kr] 5S^2 which mean just two electrons more than Krypton which one of the Noble gases.
0.06102374 in^3
or in scientific notation would be 1.0 x 10^-6 m^3
Kinetic energy on mass. gravity, and speed
Delta energy on labelled diagram is attached below
Every mol=6.22*10^23 <span>molecules and every mol of H2 Is 2 gram
40.34*10^23/6.22*10^23=6.48 or 6.5
6.5*2=13 gram
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