What is platinum

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now

What is platinum

Posted by Sahil Kumar 5 years, 2 months ago

CBSE > Class 08 > Science

2 answers

Gaurav Seth 5 years, 2 months ago

Platinum with the atomic number 78 and an atomic mass of 195 in the periodic table is an extremely rare element found in the crust of the earth. The word Platinum is derived from Platina (Spanish word meaning ‘little silver’), because of its grey-white silvery colour. With an availability of 5g/kg in the earth’s crust, it is one of the rarest elements and is highly valuable for the same reason. Although it was discovered relatively later by European scientists, it has been found in Egyptian tombs dating back to 1200 BC.

1Thank You

Disha Yadav 5 years, 2 months ago

Platinum is a very rare and expensive metal

1Thank You

ANSWER

Test

Related Questions

Blue Litmus Paper is Dipped In A Solution It Remains Blue Only What is The Nature Of the Solution

Posted by Konatham Monnish 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

How does natural gas exist in nature

Posted by Guriya Kumari 1 year, 4 months ago

CBSE > Class 08 > Science

0 answers

Whai is fricition

Posted by Monika 8B 1 year, 4 months ago

CBSE > Class 08 > Science

3 answers

ABOVE_____THE NOISE BECOMES PHYSICALLY PAINFUL

Posted by Dishita Saharia 1 year, 4 months ago

CBSE > Class 08 > Science

0 answers

What is fumigation

Posted by Dheeraj Ks 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

What is parameciumn

Posted by Akshat Kumar 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

How does natural gas exist in nature?

Posted by Guriya Kumari 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Lavanya Ayyagari 2 months ago

CBSE > Class 08 > Science