question edit history translations

Cranberry glass is made by adding ..?

manganese

gold

cobalt

chromium

Cranberry glass or 'Gold Ruby' glass is a red glass made by adding gold salts or colloidal gold to molten glass. The glass is typically hand blown or molded. Legend holds that cranberry glass was first discovered when a noble tossed a gold coin into a mixture of molten glass

Ts

3

Artdecodude wikipedia → Cranberry glass

chemistryglasstechnicaltechnology

Technical quiz Chemistry quiz Technology quiz

You will play as

Answers by country

Australia

22%

55%

11%

11%

18

India

17%

42%

22%

17%

87

the United States

21%

34%

23%

21%

38

Russia

13%

31%

18%

31%

22

Greece

25%

25%

18%

31%

16

Poland

23%

22%

36%

18%

1004

Nigeria

16%

16%

32%

32%

25

Germany

16%

11%

54%

17%

96

the United Kingdom

41%

7%

26%

21%

41

Austria

35%

0%

28%

35%

14

Does the candle burn more or less violently in zero gravity?

What color is octopus blood?

What is the main difference between Coca-Cola sold in the US, and the Coca-Cola sold in the EU?

Who is the sea swallow? (in the picture)