When gold chains are left in bleach they begin to deteriorate. This is because bleach is a very heavy base.
Background removal is when you isolate the subject of a photo and wipe the rest of the image clean. You're then left with a crisp white background (or a different background). Product photos with white backgrounds have become the industry norm, and many popular online marketplaces require white backgrounds.
you left click the white background and it will, come up with a number of stuff you, have to click on the icon that says background.
one big gold star in the top left corner, with four smaller gold stars curving round it on a red background.
It is covered with horizontal blue and white stripes, and in the top left corner there is a white cross (like a + sign) on top of a blue background.
The colors on the flag of Finland are white and blue. Most of it is just a white background and the rest is filled by a blue cross that has fallen to the left.
A red cross on a white background: composed of one horizontal stripe running across the centre of the background and one vertical stripe running across the centre of the background (not to be confused with the Scottish flag, which is a red cross composed of two diagonal stripes, one going from top left to bottom right of the background, and the other going from top right to bottom left of the background).
Flag has a yellow background on the left and white on the right with a blue star and a red inuksuk in the center.
Green and red with a corn stalk on the left and a sword and arrow on the right on the bottom are mountain white and a light blue background
Use a bone ash cupel.. base metals oxidize and actually dissolve in the cupel. this works on lead especially, leaving a ball of precious metals to be seperated..or you could use aqua regia at boiling.. let cool and your lead chloride will fall as a white powder.. your gold chloride is left in the solution to be reduced..
The Chinese flag is red and gold. It consists of a gold five-pointed star in the upper left corner, with four smaller gold five-pointed stars in a vertical arc to the right of the main star. The background of the flag is red.
All red background, with a big yellow 5-pointer star in the top left corner, and 4 tiny yellow stars surrounding it on the right side