What statement applies to the horizontal rows or periods in the periodic table? a. the properties are all the same. b. the elements have the same number of electrons. c. the properties change going across each row. d. the elements in each row combine easily.

when it gains or loses electrons

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is