Zirconium's atomic number, or number of protons, is 40.
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Zirconium is a solid metal.
Zirconium was discovered by Martin Heinrich Klaproth in 1789.
Zirconium minerals are found in Australia, Brazil, India, China, Ukraine, Russia, China, Canada, South Africa, United States, France.
Zirconium, Zr, is a metal, it's normally (at room temperature) a solid metal. In fact it has a pretty high melting point (2128 K, 1855 °C, 3371 °F)
Non for it is imposable to have protons in a proton.
Helium: He, 2 protons. Oxygen: O, 8 protons. Iron: Fe, 26 protons. Gold: Au, 79 protons.
Boron has 5 protons.
Protons are protons, no matter what element they are in.
The number of protons in Beryllium is 4.
The number of protons in an atom's nucleus determines its chemical identity.
Cobalt has more protons