1. Change in color
2. Formation of bubbles
3. Formation of a precipitate
4. Begins to make an odor
Simple!
Atomic number= number of protons AND number of electrons (in an atom)
Mass number= number of neutrons
Added on wood, gasoline, wind
Answer:
See explanation
Explanation:
The substance under analysis must be a polar organic substance of high molecular mass. We must remember that as the magnitude of dispersion forces increases with increase in molecular mass, the melting point increases accordingly. Also polar organic substances have very high melting points due to the presence of polar bonds in the molecule..
Hence the intramolecular forces in the substance are covalent bonds while the intermolecular forces are both dispersion forces and dipole forces.
The substance may likely be 1,2,3,4,6,7,8-Heptachlorodibenzo-p-Dioxin which a white powder and melts at 264 °C.
The lithosphere affects the volcanoes by release ash and poisonous in different types of carbon dixode