Tungsten, or wolfram, is a chemical element with symbol W and atomic number 74. The name tungsten comes from the former Swedish name for the tungstate mineral scheelite, tung sten or "heavy stone".
Pasted from bing btw
3 MgCl₂ + 1 Na₃P = 1 Mg₃P₂ + 6 NaCl<span>
Mg</span>₃Cl₂ = <span>Magnesium Phosphide
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NaCl = Sodium <span>chloride
hope this helps!</span>
D - density: 40 mg/ml
V - volume: 175 ml
m - mass: ??
__________
d = m/V
m = V×d
m = 175×40
m = 7000 mg = 7 g
:•)
Well knowing that a representative particle is the smallest unit that would mean an iron atom would be the answer
Silicate. It is silica, SiO2 with contaminants such as Fe3+ that give it color. technically it is a tecto-silicate.<span>
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