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Why does your silver chain attract to a magnet?
Your silver chain contains nickel if it attracts to a magnet. That means the silver alloy is not sterling .925. It may be a lower grade silver alloy containing less pure silver. Or, it may be a silver colored base metal alloy that contains no real silver at all. Look for a quality stamp or hallmark for further verification of quality.
What does Marked Peru 925 and 18K means?
It Means that it is made in Peru, of Sterling Silver and 18 carat gold. Pieces typical of this hallmark configuration have a large sterling silver base with a thin 18K gold figure in the center. I've mostly seen this hallmark on Brooches, pendants and a few bracelets. If you search on e-bay you will find a number of items with a similar hallmark listed under "Peru Silver".
Why is limestone considered a base?
If you mean base as in the opposite of acid, limestone is calcium carbonate. The pH of it is 9- any number higher than 7 is considered a base. Number lower than 7 are acid.
How does the notion of dichromatic number of a digraph affect the society?
It's used in the base-10 number system.
How do you find antilog of negative number?
Same as for positive numbers. On a scientific calculator, you press (base number) (inverse) (log) (your number). You can also use the power function: (base) (power) (exponent).An antilog is just a power. The antilog (base 10) of 3 is 10 to the power 3.As to the definition, 10 to the power -3 is defined as 1 / (10 to the power 3).Same as for positive numbers. On a scientific calculator, you press (base number) (inverse) (log) (your number). You can also use the power function: (base) (power) (exponent).An antilog is just a power. The antilog (base 10) of 3 is 10 to the power 3.As to the definition, 10 to the power -3 is defined as 1 / (10 to the power 3).Same as for positive numbers. On a scientific calculator, you press (base number) (inverse) (log) (your number). You can also use the power function: (base) (power) (exponent).An antilog is just a power. The antilog (base 10) of 3 is 10 to the power 3.As to the definition, 10 to the power -3 is defined as 1 / (10 to the power 3).Same as for positive numbers. On a scientific calculator, you press (base number) (inverse) (log) (your number). You can also use the power function: (base) (power) (exponent).An antilog is just a power. The antilog (base 10) of 3 is 10 to the power 3.As to the definition, 10 to the power -3 is defined as 1 / (10 to the power 3).
Is mustard acid or base?
Mustard is a colloid/mixture with a composition of various ingredients. They range from common ingredients such as salt, vinegar, water, flour and more. Try to be careful of classifying it immediately as an acid or base; but on the pH scale mustard ranks in the lower 3-4's (7.0 pH), classifying it in acids.
Is mustard is acid or base?
Mustard is a colloid/mixture with a composition of various ingredients. They range from common ingredients such as salt, vinegar, water, flour and more. Try to be careful of classifying it immediately as an acid or base; but on the pH scale mustard ranks in the lower 3-4's (7.0 pH), classifying it in acids.
What makes silver?
Silver is an element. There are no base parts.
What chemical change allowed vinegar to change a mustard mix with ammonia base to change back to its original color?
It returned the mustard back to its original acidic state. Mustard contains a natural pH indicator that is yellow when it is acidic and brownish when it is neutral or basic.
Is silver carbonate an acid or base?
Its a acid base simply acid ;)
Is a watch real gold or silver if it does not say base metal bezel?
it is silver
What is a base 3 number?
the base number
What is the Pokemon in Soul Silver with the highest base evasion stat?
Evasion is not a base stat.
What makes up silver in a flute?
Silver flutes are rarely solid silver. They're normally made of a cheap 'base metal', electroplated with silver.
How do you separate silver from a base metal?
its already separated
How much silver content is in Alpaca silver?
None. Alpaca silver is another name for nickel silver which is a base metal alloy of copper with zinc and/or nickel.
Is silver an acid or base?
Silver is a transition metal neither acid nor base however its salts are Lewis acids just like other transition metals.
