Stained glass can be useful for churches to draw in new patrons who want to view its beauty from inside.
Stained glass is defined as a glass material which is made colored by means of adding metallic salts during the manufacturing process which imparts color to the glass.
These are used in many decorative purposes like decorating windows . The colors are imparted to the glass by mixing metal oxides into the colorless glass in its melted state.Sometimes fusion of a colored glass with a plain glass to make a stained glass is also used.
Stained glass is also prepared by glass paint where in streaks are introduced in glass by means of light firing in a furnace or a kiln.Silver stain is a range of compounds where in silver compound are mixed with binding substances and then applied to surface of glass,which are then fired in a furnace or in a kiln.
Learn more about stained glass,here:
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Among B, C, F, Li, and Na, Fluorine (F) has the least metallic character as it is the most nonmetallic element on the Periodic Table. This is related to its high electronegativity, which is a characteristic of nonmetals.
The element with the least metallic character out of B, C, F, Li, or Na would be Fluorine (F). In the Periodic Table, metallic character decreases as you move across a period from left to right and increases as you go down a group. Fluorine is located at the top right corner of the Periodic Table, which makes it the most nonmetallic element not only among B, C, F, Li and Na, but also in the entire Periodic Table.
This is because Fluorine has the highest electronegativity, meaning it has a high propensity to attract electrons in a bond. This is a property of nonmetals, in contrast to metals which tend to lose electrons.
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2 fluorine atoms
Answer is: D. substitution.
Substitution reaction or single displacement reaction is a chemical reaction in which one functional group in a chemical compound is replaced by another functional group.
Balanced chemical reaction: CH₃Br(aq) + OH⁻(aq) → CH₃OH(aq) + Br⁻(aq).
In this balanced chemical reaction hydroxy group OH⁻ replaced one atom of bromine (Br⁻) in methyl bromide (CH₃Br).
Answer : The correct option is, (D) Substitution reaction.
Explanation :
Addition reaction : It is a type of reaction in which a molecule combined with the another molecule to give a new larger molecule.
The general representation of this reaction is,
Condensation reaction : It is a type of reaction in which two molecules combine to form a larger molecule and also producing a smaller molecule such as water.
Elimination reaction : It is a type of reaction in which the loss of elements from the starting material to form a double bond in the product.
The general representation of this reaction is,
Substitution reaction : It is a type of reaction in which one functional group is replaced by the another functional group.
The general representation of this reaction is,
(B and C are the two different functional groups)
In the given reaction, Br (functional group) is replaced by the hydroxide ion (functional group). So, this reaction is a substitution reaction.
Hence, the given reaction is a substitution reaction.
the least dense planet in the solar system
B.
the largest, most massive planet
C.
rotates on an axis tilted entirely sideways
D.
the most distant planet from the sun
Stored electrical energy is converted to mechanical energy.
Stored mechanical energy is converted to mechanical energy.
Stored nuclear energy is converted to electrical energy.
i'll seriously mark you brainly.
please help.
Answer:
First box: 3
Second box: 4
Third box: 3
Fourth box: 4
Explanation:
I tried out various numbers, but got 3 and 4 because:
3PbI4 + 4CrCl3 -----> 3PbCl4 + 4CrI3
Each term cancels put.
3Pb --> 3Pb
4Cr --> 4Cr
and so forth...
Hope this helps!