An intensive property does not change when you take away
some of the sample. The procedures that a student could use to examine the
intensive property of a rectangular block of wood are the hardness, color,
density and molecular weight.
Atomic radius- a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding cloud of electrons.
Electron Affinity-the electron affinityof an atom or molecule is defined as the amount of energy released or spent when an electron is added to a neutral atom or molecule in the gaseous state to form a negative ion.
Electronegativity-a measure of the tendency of an atom to attract a bonding pair of electrons. The Pauling scale is the most commonly used. Fluorine (the most electronegative element) is assigned a value of 4.0, and values range down to caesium and francium which are the least electronegative at 0.7.
Lonization energy- qualitatively defined as the amount of energy required to remove the most loosely bound electron, the valence electron, of an isolated gaseous atom to form a cation.
Answer:
Energy is absorbed, so the mass is increased. Energy is released, so the mass is increased
The boiling point of chloroform is 61.2 C or 142.2 F. Please mark as brainliest if this helped you out :).
At chemical equilibrium, the rates<span> of the forward </span>reaction<span> and reverse </span>reactions<span> are: 18.2. a. equal to 0. c. at a ... </span>Spontaneous reactions<span>: 18.4. a. are </span>always exothermic<span>. b. </span>always take place<span> at a </span>rapid rate<span>. </span>
