Why did Tim conclude that all matter is mostly made of empty space?

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.