Question

Which of the following is a physical property of silver?

- When silver comes in contact with ammonia, a shiny grey solution is formed
- When silver is combined with nitric acid, a new substance is formed
- When pure silver is pounded into a sheet, it has a grey color
- When silver contacts moist air, it forms a back silver oxide compound

Answer 1

srry i just need pts

Step-by-step explanation:

Answer 2

The third one is the correct answer

Step-by-step explanation: