Question

determine if the following is an intensive property or an extensive prope water melts at 0 degrees celsius intensive extensive 18 multiple choice 1 point isotopes of an element contain different numbers of- neutrons nuclides protons electrons 19 multiple choice 1 point what is the atomic number for aluminum on the periodic table? 13 26.98 14 26.9815

Explanation:

1. The melting point of water is an intensive property as it does not depend on the amount of water. It is a characteristic property of water itself.
2. Isotopes of an element have the same number of protons but different numbers of neutrons.
3. The atomic number of aluminum on the periodic table is 13, which represents the number of protons in an aluminum atom.

Answer:

1. intensive
2. neutrons
3. 13