Answer:
Chemical Formula
Explanation:Manganese(II) sulfate is a metal sulfate in which the metal component is manganese in the +2 oxidation state. It has a role as a nutraceutical. It is a metal sulfate and a manganese molecular entity. It contains a manganese(2+).
A
Industry uses only about 18% while the others use around 70-90% of water.
Opposite ions attract each other
<span>sharing of outer shell</span>
Answer:
E Reactivity
Explanation:
Reactivity is not one of the properties shared by metals with one another.
The reactivity of a substance is its ability to combine with other substances. Reactivity is not used to measure the physical property of a metal.
- Physical properties are those that we can sense with our senses.
- For metals, conductivity, luster, malleability are all properties of metals.
- They can be examined using our active senses.
The physical properties observed in metals derives from the metallic bonds within their atomic structure.
Conductivity, luster, malleability, ductility, magnetism etc. are some of the other physical properties of metals.
Answer:
0.25moles
Explanation:
no of moles= (no. Of atoms)/Avogadro's number
n= 1.53×10^23/6.02×10^23
n= 0.25moles
