subject
Biology, 19.08.2019 11:30 celeste2627

What element has 81 protons in the nuclei of its atoms?

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 07:50
In each transformation of energy , some energy what?
Answers: 1
question
Biology, 22.06.2019 16:30
9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)
Answers: 1
question
Biology, 22.06.2019 21:10
Can an organism fill more than one trophic level?
Answers: 1
question
Biology, 22.06.2019 23:00
Which would stop hardy-weinberg equilibrium from happening?
Answers: 1
You know the right answer?
What element has 81 protons in the nuclei of its atoms?...
Questions
Questions on the website: 13722359