Laboratory Notes

Element (Atom) Name Europium Symbol Eu Physical state at room temperature Solid Element Classification Metal Group Name Lanthanide Period Number…

Element (Atom) Name Samarium Symbol Pm Physical state at room temperature Solid Element Classification Metal Group Name Lanthanide Period Number…

Element (Atom) Name Silicon Symbol Si Physical state at room temperature Solid Element Classification Semi-metal Group Name None Period Number…

Element (Atom) Name Aluminum Symbol Al Physical state at room temperature Solid Element Classification Metal Group Name None Period Number…

Element (Atom) Name Krypton Symbol Kr Physical state at room temperature Gas Element Classification non-metal Group Name Noble Gas Period…

Element (Atom) Name Selenium Symbol Se Physical state at room temperature Solid Element Classification non-metal Group Name Chalcogen Period Number…

Element (Atom) Name Arsenic Symbol As Physical state at room temperature Solid Element Classification Semi-metal Group Name Pnictogen Period Number…

Element (Atom) Name Chromium  Symbol Cr Physical state at room temperature Solid Element Classification Metal Group Name None Period Number…

Element (Atom) Name Vanadium Symbol V Physical state at room temperature Solid Element Classification Metal Group Name None Period Number…

Element (Atom) Name Zirconium Symbol Zr Physical state at room temperature Solid Element Classification Metal Group Name None Period Number…

Element (Atom) Name Titanium Symbol Ti Physical state at room temperature Solid Element Classification Metal Group Name None Period Number…

Element (Atom) Name Yttrium Symbol Y Physical state at room temperature Solid Element Classification Metal Group Name None Period Number…

The molecular weight of Radium chloride (RaCl2) is 296.9054. To calculate molecular weight of any compound, the first step is…

Element (Atom) Name Fluorine Symbol F Physical state at room temperature Gas Element Classification Non-metal Group Name Halogen Period Number…

The molecular weight of Scandium chloride (ScCl3) is 151.314008. To calculate molecular weight of any compound, the first step is…