Protons Neutrons Electrons

Nickel is a classified transition metal and its symbol is Ni. Nickel is the 28th element of the periodic table so its atomic number is 28. The atomic number of an element…

Cobalt is a classified transition metal and its symbol is ‘Co’. Cobalt is the 27th element of the periodic table so its atomic number is 27. The atomic number of an element…

Iron is a classified transition metal and its symbol is Fe. Iron is the 26th element of the periodic table so its atomic number is 26. The atomic number of an element…

Manganese is a classified transition metal and its symbol is ‘Mn’. Manganese is the 25th element of the periodic table so its atomic number is 25. The atomic number of an element…

Chromium is a classified transition metal and its symbol is Cr. Chromium is the 24th element of the periodic table so its atomic number is 24. The atomic number of an element…

Vanadium is a classified transition metal and its symbol is ‘V’. Vanadium is the 23rd element of the periodic table so its atomic number is 23. The atomic number of an element…

Titanium is a classified transition metal and its symbol is Ti. Titanium is the 22nd element of the periodic table so its atomic number is 22. The atomic number of an element…

Scandium is a classified transition metal and its symbol is Sc. Scandium is the 21st element of the periodic table so its atomic number is 21. The atomic number of an element…

Calcium is a classified alkaline earth metal and its symbol is Ca. Calcium is the 20th element of the periodic table so its atomic number is 20. The atomic number of an…

Potassium is a classified alkali metal and its symbol is K. Potassium is the 19th element of the periodic table so its atomic number is 19. The atomic number of an element…

Argon is a classified noble gas and its symbol is Ar. Argon is the 18th element of the periodic table so its atomic number is 18. The atomic number of an element…

Chlorine is a classified halogen element and its symbol is Cl. Chlorine is the 17th element of the periodic table so its atomic number is 17. The atomic number of an element…

Sulfur is a classified nonmetal element and its symbol is S. Sulfur is the 16th element of the periodic table so its atomic number is 16. The atomic number of an element…

Phosphorus is a classified nonmetal element and its symbol is P. Phosphorus is the 15th element of the periodic table so its atomic number is 15. The atomic number of an element…

Silicon is a classified metalloid element and its symbol is Si. Silicon is the 14th element of the periodic table so its atomic number is 14. The atomic number of an element…