Seudónimo Seudónimo
  • 03-01-2017
  • Physics
contestada

Why do different substances have different melting and boiling points?

Respuesta :

Аноним Аноним
  • 03-01-2017
Because the atoms and molecules all have different properties
Answer Link

Otras preguntas

An orbital is defined as a region of the most probable location of (1) an electron (3) a nucleus(2) a neutron (4) a proton
What adds to 22 and multiplies to 21?
Evaluate the function at the given value of the independent variable and simplify. f(x) = 4x2 + 5x - 6; f(x - 1)
In which solution will thymol blue indicator appear blue? (1) 0.1 M CH3COOH (3) 0.1 M HCl (2) 0.1 M KOH (4) 0.1 M H2SO4
Which species represents a chemical compound? (1) N2 (3) Na (2) NH4+ (4) NaHCO3
Given the equation: HCl(g) + H2O(l)--> X(aq) + Cl--(aq) Which ion is represented by X? (1) hydroxide (3) hypochlorite (2) hydronium (4) perchlorate
The lengths of consecutive sides of a rectangle are represented by 2x + 1 and 3x + 2 . Express the area of the rectangle in terms of x.
The spontaneous decay of an atom is called (1) ionization (3) combustion (2) crystallization (4) transmutation
A nuclear fission reaction and a nuclear fusion reaction are similar because both reactions (1) form heavy nuclides from light nuclides (2) form light nuclides
Why might a telescope be built high in the mountains above weather sys tems. How does this make observing the sky easier?