The major product from treatment of pent-4-en-2-one ( ) with LiAlH4 followed by dilute aqueous acid has ___[10] hydrogens.

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.

Which statement describes covalent bases

Which of the following would have the lowest average kinetic energy