What type of hybridization is needed to explain why ethyne, c2h2, is linear?

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves