Calcium.
The first two are beryllium and magnesium.
Lithium sodium chloride
Sodium (Na)
Sodium belongs to the alkali metal family.
yes, it is an element. You can check it in the periodic table.
Period 3 of the Periodic Table is the last period with only 8 elements in. The next period is the first of the transition metals. Period 3 contains 1 Alkali Metal, 1 Alkaline Earth Metal, 1 'Earth Metal', 1 Metalloid, 2 Other Non-metals, 1 Halogen and 1 Inert Gas. The elements in this period are:Sodium - Na - Alkali MetalMagnesium - Mg - Alkaline Earth MetalAluminium - Al - Earth MetalSilicon - Si - MetalloidPhosphorus - P - Other Non-metalSulphur - S - Other Non-metalChlorine - Cl - HalogenArgon - Ar - Inert Gas
Chlorine has a higher ionization energy. Chlorine's tendency is to gain electrons, not lose them as metals usually do.
Sodium (Na)
Sodium (Na)
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Sodium is a metal in Group 1 and Period 3 of the Periodic table. It is an alkali-metal.
Sodium (Na) is Group 1, Period 3
Sodium is an alkali metal, placed in period 3, group 1 of the periodic table of Mendeleev; the atomic number is 11.
Sodium belongs to the alkali metal family.
It depends on which alkali metal you are talking about. Lithium is 3. Sodium is 11. Potassium is 19. Rubidium is 37. Cesium is 55. Francium is 87.
yes, it is an element. You can check it in the periodic table.
Alkali metals possess +1 charge. Alkaline earth metals have +2 and aluminium has +3 charge.
Sodium is an Alkali Metal, this is group 1 in the periodic table.
Period 3 of the Periodic Table is the last period with only 8 elements in. The next period is the first of the transition metals. Period 3 contains 1 Alkali Metal, 1 Alkaline Earth Metal, 1 'Earth Metal', 1 Metalloid, 2 Other Non-metals, 1 Halogen and 1 Inert Gas. The elements in this period are:Sodium - Na - Alkali MetalMagnesium - Mg - Alkaline Earth MetalAluminium - Al - Earth MetalSilicon - Si - MetalloidPhosphorus - P - Other Non-metalSulphur - S - Other Non-metalChlorine - Cl - HalogenArgon - Ar - Inert Gas