lordcaos066
23.09.2020 •
Mathematics
Earth’s surface area is 5.1 x 10 8 km 2 , its crust has an average thickness of 35 km and an average density of 2.8 g/cm 3 . The two rarest (non-radioactive) elements in the crust are ruthenium and rhodium, each with an abundance of 1.0 x 10 -4 g/metric ton crust. What is the total mass of these two elements in the earth’s crust? (1g = 1 x 10 -6 metric ton)
Solved
Show answers
More tips
- S Society and Politics Secrets of NATO: Which Countries are Part of the Alliance?...
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics The word Combined represent what operation? Subtraction Addition Multiplication Division...
- M Mathematics Luis earns a base salary $150.00 every week with an additional 14% commission on everything he sales. luis sold $6050.00 worth of items last week. what was luis total...
- F French Qu est-ce qu il y a dans cette chambre? Circle all correct answers. TE A. des meubles B. un réveil C. une commode D. un tapis E. un lit d une personne O F. une table...
- L Law Agroup of homeowners living near a small general aviation airport have worked themselves up into a frenzy over the noise from an aerobatic academy based at the airport....
Ответ:
teorya ng austronesian migrasion?
-di po ako sigurado sorry po kung mali