MEERKAT. The meerkat or suricate Suricata suricatta, a small mammal, is a member of the mongoose family. Meerkats live in all parts of the Kalahari Desert in Botswana and in South Africa. A group of meerkats is called a mob, gang or clan.A meerkat clan often contains about 20 meerkats, but some super-families have 50 or more members. Meerkats have an average life span of 12-14 years. Other names for meerkats include the slender-tailed meerkat and African suricate. 2  The meerkat uses its tail for balance and as a signal. 3  Meerkats can dig as much dirt as their own body weight in a couple seconds. 4  They have length 10 to 14 inches, tail length is 7 to 10 inches.
Top 10 amazing movie makeup transformations. Enthalpy is the heat energy exchange that takes place during chemical reactions. It has the symbol H and is measured in kJ/mol, or kilojoules per mole. The energy exchanged with the surrounding environment at constant pressure is called the enthalpy change of a reaction. To measure the change, standard conditions are used, including a pressure of 1 atmosphere and a temperature of 298 Kelvin (77Â°F or 25Â°C).
A characteristic of a pure substance that describes its ability to change into different substances. physical change. a change from one state (solid or liquid or gas) to another without a change in chemical composition; a change in a substance that does not involve a change in the identity of the substance.