subject
Chemistry, 30.11.2021 06:40 passions3534ovf6dt

What is an element that is crucial building block of DNA? What is the element that makes up approximately 50% of bones mass?

What is the radioactive heavy metal, often considered as the most dangerous element?

What property does noble gases share?

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 21:10
Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?
Answers: 2
question
Chemistry, 22.06.2019 03:00
Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?
Answers: 1
question
Chemistry, 22.06.2019 14:30
Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize
Answers: 3
question
Chemistry, 22.06.2019 20:30
Select all the correct answers.which compounds have the empirical formula ch20? (multiple answers)a.c2h4o2b.c3h603c.ch2o2d.c5h1005e.c6h1206
Answers: 2
You know the right answer?
What is an element that is crucial building block of DNA? What is the element that makes up approx...
Questions
question
Biology, 07.12.2020 21:10
Questions on the website: 13722367