Science

What is a ruby made out of?

1 Answer

A ruby is a pink to blood-red colored gemstone, a variety of the mineral corundum, or aluminum oxide

{{ relativeTimeResolver(1561437742381) }}

LIVE

Points

180

Rating

1

Sign-in to view all answers

Similar Questions

What is a snowflake made out of?

Science • 3 Answers

What is a brain made out of?

Science • 1 Answer

What is a contact made out of?

Science • 1 Answer

What is a date made out of?

Science • 1 Answer

What is a butterfly made out of?

Science • 1 Answer

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world