Period 4 element

Titanium ek chemical element hae jiske symbol Ti, aur atomic nmber 22 hae....

Vanadium ek chemical element hae jiske chinh V aur atomic number 23 hae....

Calcium ek chemical element hae jiske symbol Ca, atomic number 20 aur mass number 40.08 hae....

Bromine ek chemical element hae, jiske symbol Br, atomic number 35, aur atomic weight 80 hae....

Nickel (chemical symbol Ni) ek chemical element hae jiske atomic number 28 aur atomic mass 59 hae. Ii ek transition metal hae....

Scandium ek chemical element hae jiske symbol Sc aur atomic number 21 hae. Periodic table List of common elements...

Indium ek chemical element hae, jiske chemical symbol In, atomic number 49 aur atomic mass 114.82 hae. Liquid indium...

Copper ek chemical element hain jiske symbol "Cu", atomic number 29 aur mass number 63.55 hain...

Gallium (chemical symbol: Ga) ek chemical element hae jiske atomic number 31 aur atomic mass 70 hae. Gallium crystals Crystallizing gallium...

Krypton ek chemical element hae jiske symbol Kr, atomic number 36, aur atomic mass 83.8 hae. Glowing krypton spectrum tube: Krypton ++ spectrum tube:...

Germanium ek chemical element hae jiske chemical symbol Ge, atomic number 32 aur atomic mass 73 hae. Germanium ke 1886 me Clemens Winkler paais rahaa...

Rhodium ek chemical element hae, jiske chemical symbol Rh, atomic number 45 aur atomic mass 102.91 hae. Foil and wire   1g rhodium as: powder, pressed...

Loha ek element hae, jiske symbol Fe, atomic number 26, aur mass number 55.85 hae. Iron(III) oxide Iron(II) oxide Iron(II) sulfate Iron(III) chloride...

Cadmium ek chemical element hae jiske symbol Cd, atomic number 48 aur atomic mass 112.4 hae.   Cadmium crystal bar Cadmium granules Cadmium wire...

rang gray hae. Iske atomic number of 4 aur chemical symbol Be hae. Ii ek toxic element hae. Beryllium me 4 electrons, 4 protons, aur 5 neutrons hae. Ii Carbon...

Chromium ek chemical element hae, jiske symbol Cr, atomic number 24 aur mass number 54 hae. Chrom(VI)-oxide Dichroman amonný - (NH4)2Cr2O7 Chrom - Cr...

Selenium ek chemical element hae jiske chemical symbol Se, atomic number 34 aur mass number 78.96 hae. Black, gray, and red forms of selenium Gallium...

Thallium ek chemical element hae, jiske chemical symbol Tl, atomic number 81 aur atomic mass 204.4 hae. Thallium]] A corroded thallium rod]] Thallium(I)...

Potassium ek chemical element hae jiske symbol K, atomic number 19 aur atomic mass 39.098 hae. Potassium ke Sir Humphrey Davy, 1807 me, England me discover...

Arsenic ek chemical element hae, jiske symbol As, atomic number is 33 aur atomic mass 74.02 hae. native arsenic alchemic symbol Flame test Arsenic complexes...