subject
Chemistry, 11.02.2021 09:40 alex9473

Question: Rhenium consists of 2 isotopes, 185Re and 187 Re, in the atomic ratio of 2:3.
Calculate the relative atomic mass of Rhenium to 3 significant figures.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 00:00
The p sub shell can hold up to 8 electrons in an atom. true or false?
Answers: 1
question
Chemistry, 22.06.2019 07:00
How far is the region from the equator or control climate
Answers: 1
question
Chemistry, 22.06.2019 21:30
8. what happens to matter during a chemical reaction
Answers: 1
question
Chemistry, 23.06.2019 00:30
Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.
Answers: 1
You know the right answer?
Question: Rhenium consists of 2 isotopes, 185Re and 187 Re, in the atomic ratio of 2:3.
Calcu...
Questions
Questions on the website: 13722367