What are metals? Learn the definition and different types of metals. See the reactivity and examples of metals present in the periodic table. Related to this Question What is the most abundant metal? What is the density of osmium, the densest metal?
This depends on the definition of 'hardest.' The femur is thought to bear the most force, but the petrous bone on the skull is the densest bone in...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
Definition of weight densityWeight density is the ratio of the amount of weight a body has to the volume.density = weight / volume Definition of specific gravitySpecific gravity is the ratio of the density of a material to the density of water....
The definition of a mantle is a shawl or a cloak. An example of a mantle isa fancy shawl worn over a cocktail dress. The role or appearance of an authoritative or important person. The shoulder feathers, upper back, and sometimes the wings of a bird when differently colored from the rest...
What is specific gravity? Specific gravity, more formally known as relative density, is a measure of thedensityof a substance in comparison to the density of water. Forsolidsandliquids, specific gravity is generally measured in relation to water at its densest state (at temperatures of 4 Celsius...
Looking for online definition of SIMILAR or what SIMILAR stands for? SIMILAR is listed in the World's most authoritative dictionary of abbreviations and acronyms
For PH3, what is the central atom? How many electrons does it have in total? What do you call an atom that has more protons than electrons? What is the definition of an atom? What are the two main parts of an atom of an element? What are the three components of an atom of an ...
If you know the sine and cosine of an angle, you can derive the tangent. This is true because sinθ=br and cosθ=ar, so sinθcosθ=br×ra=ba Since this is the definition of tan θ, the following identity, known as the quotient identity, follows: sinθcosθ...
钫是碱金属中密度最大的,具有放射性。 Francium is the densest of the Alkali Metals and also radioactive. fāng de bàn shuāi qī shì fēn zhōng 钫的半衰期是22分钟。 The half-life of francium is 22 minutes. 2 n.a sqare-mouthed wine vessel in ancient times; bronze wine vessel ...
Following that nomenclature, then, the ULVZ may be the dregs of the mantle--in other words, the densest rocks in the planet. Since the discovery of a partially molten layer at the base of the mantle, researchers have wondered just what kind of materials make up the ULVZ. At this point...