list of densities of metals

The SI unit of density is kg m - 3 and in the cgs system, the unit of density is g cm -3 . The densities of different substances vary widely. Densities of most of the solids are greater than that of liquids, though there are exceptions. Densities of..

Metals have high density and are very heavy. Iridium and osmium have the highest densities where as lithium has the lowest density..

The densities of alkali metals are low as compared to other metals, with Li, Na and K being even lighter than water (K is lighter than Na). While alkali metals do have close packing of metal atoms in their lattice the large size of their atoms caus..

. They do not turn blue litmus to red but treated with active metals liberate hydrogen. The acidic character of alcohols is due to the presence of polar O-H group. Due to greater electro negativity of oxygen atom, the shared pair between O and H is drawn towards the oxygen atom helping in..

A detailed comparison of properties of metals and non-metals is given in table. Property Metals Non-metals State of matter These are usually solid, except mercury, which is a liquid at room temperature. Gallium and Caesium melt below 30 . So..

Magnesium is a silvery-white, soft and light metal (density = 1.75 g/mL). It melts at 651C and boils at 1090C. It sublimes in vacuum at 550C. It is malleable and ductile. It is a good conductor of electricity and heat..

The Reactivity Series of Metals - Although most metals are usually electropositive in nature and lose electrons in a chemical reaction they do not react with the same vigour or speed. Metals display different reactions towards different substances. The greater the ease..

. Any atom with this configuration will be in the minimum state of energy, hence stable. Atoms try to attain the octet or the duplet configuration by either loss or gain of electrons. Metal atoms tend to lose electrons. Non metal atoms tend to gain electrons. Example: Lithium ha..

There are 109 elements known at present. 92 elements occur in nature, while the rest are man-made. All materials on the Earth are made of these naturally occurring elements. These are classified into metals, non-metals, and metalloids. The occurrence and extraction of some light..

Physical Properties of Oxygen - Oxygen (or dioxygen) has the following physical properties. Oxygen is colorless, odorless and a tasteless diatomic gas under normal conditions. Oxygen is slightly heavier than air. Its density relative to air is 1.1053. Oxygen is sparingly soluble in water...