subject
Chemistry, 08.02.2021 02:10 alexlee202204

I need frands all of mine are busy (┬┬﹏┬┬) me is s lonely hehe

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 21:30
What element breaks down into yttrium-90?
Answers: 2
question
Chemistry, 22.06.2019 08:40
Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride
Answers: 1
question
Chemistry, 23.06.2019 00:30
Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
Answers: 2
question
Chemistry, 23.06.2019 05:50
Which of the following isotopes has the same number of neutrons as phosphorus-31?
Answers: 1
You know the right answer?
I need frands all of mine are busy (┬┬﹏┬┬) me is s lonely hehe...
Questions
Questions on the website: 13722367