Copper is a metal element. Mass number of it is 64.
Coper is a metal element. Mass number of it is 64.
Copper is a metal element. Atomic mass of it is 64.
What is tge nuclide symbol for the element with mass number 65 and 35 neutrons?
Nitrogen is a non metal element. Atomic mass of it is 64.
Phosphorus is a non metal. atomic number of it is 15.
Copper is a metal element. Atomic mass of it is 64.
Copper is a meta element. Atomic mass of it is 64.
Copper is a non metal element. Atomic mass of it is 64.
Chromium is a metallic element. Mass number of it is 52.
Rubidium is a metal element. Mass number of it is 85.
Vanadium is a metal element. Mass number of it is 51.
Magnesium is a metal element. Mass number of it is 24.