Its 5k
This would be a Sterling silver ring that is 14 k gold
Hight
"pg" on a necklace, ring ect. stands for plated gold ; meaning the jewelry is not completely gold, its a different gold with 14k plated over it.
RVL trademark by French Jewellery Company of Canada Limited in Downsview, Ontario
The mass of a 10 kilogram necklace is 10,000 grams. Very heavy. If the questioner, intended 10 k to refer to value, they should have said what currency and what material the necklace was made of.
AU 925 V20 10 K means that the item is sterling silver. This is a term used as a hallmarking.
Carrie Underwood at CMA Music Festival wearing NL61 Sunflower necklace in silver and P20- Initial necklace by Charlene K
To write "necklace," you simply need to spell out the word by starting with the letter "n," followed by "e," "c," "k," "l," "a," "c," and "e."
Sterling silver. It is an alloy of silver containing 92.5% by mass of silver and 7.5% by mass of other metals, usually copper. Sterling silver is most often used for jewelry because of its combination of attractiveness and durability. Acceptable quality marks for sterling silver include: sterling, ster and .925.
Silver mark- means the item is 92.5% silver- which is Sterling silver. Gold jewelry is not 92.5% gold- that is too pure and too soft to be used. That would be about 22K gold. Most gold jewelry is 16K or less.
Solute and solvent are not adequate terms for the majority of alloys.