There are many things that are silicate and there are also many things that aren't not silicate. Ice, on the other hand, isn't silicate. Ice is the solid state of water, which the components would be only hydrogen and oxygen. For something to be referred to as silicate, it has to contain at least oxygen and silicon. Water doesn't even have silicon in it so it will never be a silicate. When water is mixed with silicon, it will not be water anymore. Thus, ice is not silicate.
6.02 x 10^23, basically a mole since the molar mass of carbon is 12
There are 26 electrons in the nickel ion in the compound NiS.
<h3>How many electrons does the nickel ion contain in the compound NiS?</h3>
The number of electrons in a neutral Nickel atom is obtained from the atomic number of Nickel.
The atomic number of Nickel is 28, therefore, the neutral nickel atom has 28 electrons.
In the compound NiS, nickel atom loses two electrons to to form the nickel ion.
Number of electrons left = 28 - 2 = 26
Therefore, there are 26 electrons in the nickel ion in the compound NiS.
In conclusion, nickel atom loses two electrons to form nickel ion in NiS.
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Plasmas are a lot like gases, they are made up of free electrons and ions of an element such as neon (Ne). You don't find naturally occurring plasmas too often when you walk around. They aren't things that happen regularly on Earth.
<span>By studying fossils, scientists get an idea of what the organisms looked like, what they ate, and how they lived. </span>
