gold and silver

What is the atomic number of silver?

• 67

• 16

• 47

• 79

What is the chemistry term of Gold?

• Au

• AU

• Ag

Silver is used in making what?

What is gold special for?

• malleable metal

• non- malleable metal

Which element does silver react with in air?

• Sodium and carbon

• gold and silver

• platinum and iron

• sulphur and oxygen

How to make gold durable?

What is the chemical symbol of Silver?

• Ag

• AG

• Au

Name two uses of gold in our daily life.

• Dental fillings and Bridges

• clothes and electronic device

Silver is a bad conductor of heat and electricity.

• True

• False

What is used to measure the purity of gold?