subject
Chemistry, 25.09.2021 23:50 lindselu

Hạt nhân của hầu hết các nguyên tử do các loại hạt sau cấu tạo nên A. electron, proton và nơtron B. electron và nơtron C. proton và nơtron D. electron và proton

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 11:20
Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.
Answers: 2
question
Chemistry, 22.06.2019 19:50
When the mercury level in a barometer decreases that atmospheric pressure has
Answers: 3
question
Chemistry, 22.06.2019 21:30
How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2
Answers: 2
question
Chemistry, 23.06.2019 00:50
Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.
Answers: 1
You know the right answer?
Hạt nhân của hầu hết các nguyên tử do các loại hạt sau cấu tạo nên A. electron, proton và nơtron B....
Questions
question
Mathematics, 27.02.2020 22:37
question
Mathematics, 27.02.2020 22:37
question
Biology, 27.02.2020 22:37
question
Mathematics, 27.02.2020 22:38
question
Mathematics, 27.02.2020 22:38
Questions on the website: 13722361