Answer:
Selenium
Explanation:
selenium has 4 energy levels (think a 4 story building) while oxygen only has 2 (think 2 story building). which one is taller?
Answer:
B
Explanation:
alkene is no polar compounds
and insoluble in water
Answer:
180 degrees
Explanation:
sp hybridization generates orbitals that overlap linearly, generating a straight line. This leads to an angle measurement of 180 degrees.
If no subscript appears, one atom of that element is present.
E should be correct.
The color may change, precipitation may occur, bubbles may form, gas forms, and the temperature changes.
Mark if correct please!