Two isotopes of the same element will have the same but a different (2 points) mass number, atomic number. atomic number, mass number. atomic mass, mass number. mass number, atomic mass.

Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!

Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?