Science

He Dichromic acid Is an unstable dibasic oxidizing acid known only in solution and in the form of dichromatic salts...

He Tropic of Capricorn Is the terrestrial parallel located at approximately 23.5 ° south latitude. It joins the most southerly...

The Branches of science Are divided mainly into three groups: natural sciences, formal sciences and social sciences. Natural Sciences :...

He Manganese acid Or permanganic acid is a dibasic acid (H2MnO4), formed of manganese, analogous to sulfuric acid. It is...

He Sulphurous acid Is a non-flammable chemical, more specifically a mineral acid (not an organic acid) that is formed as...

There are Famous alchemists Which had an important role in the development of scientific knowledge, especially in the field of...

The Types of robots Principals are industrial, military, medical, service, entertainment and space. It is the discipline in charge of...

The exogamy Corresponds to a rule for the election of the spouse, where marriage relationships between members of the same...

He Social Darwinism Is the name given to various theories that emerged from England, Europe and the United States in...

The history of engineering begins in prehistory. The term engineering derives from the word wit, which means machine or artifice...

He Continental weather Usually has a significant annual variation in temperature (hot summers and cold winters). They tend to occur...

He Periodic acid Is any of the various iodine oxides which contain a higher proportion of oxygen than the iodic...

He vegetative growth Is the change in the size of a population caused by the interrelationship between birth and death...

He Geocentric model , Also called geocentric theory, refers to an ancient theoretical model, which considered the planet Earth as...

He Douglas bag Or rectum sac is an extension of the peritoneum and is previously attached to the uterus and...

The Centrioles (Nucleus position and spatial arrangement of the cell), formation and function of flagella and cilia (ciliogenesis) and cell...

The Inventions of the Renaissance And their importance are of such magnitude that we are seldom aware of how life...

He Barium peroxide , Also called"barium peroxide"or"barium dioxide", is an inorganic compound having the formula BaO 2. This white, gray-looking...

He Anomeric carbon Is the carbon derived from the carbonyl carbon (ketone or aldehyde functional group) of the open chain...

He Selenic acid , Hydrogen selenide or hyposelenious hydride forms like the rest of the elements of group 16, a...

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