This chemical element has 28 protons and electrons; this element is nickel.
Nickel is a metal element. Atomic number of it is 28.
Nickel is a non metal element. Atomic number of it is 28.
The atomic number of nickel is 28.
The atomic number of Magnesium is 12.
Nickel's atomic number is 28, which means that all nickel atoms contain 28 protons in their nuclei.
Atomic number of chromium = 24Mass number = Number of protons + number of neutrons = 24 + 28 = 52
Nickel is a metal element. Atomic number of it is 28.
Ni atomic number 28, between Co and Cu
Si atomic number is 14. Atomic mass is 28.
Atomic number 27 : Cobalt Atomic number 28 : Nickel Atomic number 29 : Copper Atomic number 30 : Zinc Atomic number 31 : Gallium
28/14 Si Its the number they give you which is the atomic mass of the isotope over the atomic number and the symbol of the element.
If its atomic number is 23, then it has 23 protons (that's what atomic number means.) This element is vanadium (V), a transition metal. Assuming it's electrically neutral, it also has 23 electrons. Additionally, it has 28 neutrons (mass number minus atomic number.)