subject
Chemistry, 03.06.2021 22:00 erika6072

The mass number of an atom of an element is 55. The number of neutrons in it is 5 times greater than the atomic number. How many protons, neutrons and electrons are in this atom? What element does this atom represent?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 06:00
Find the mass in grams of 1.37x1020 particles of h3po4
Answers: 2
question
Chemistry, 22.06.2019 10:30
What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5
Answers: 1
question
Chemistry, 22.06.2019 11:10
Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear
Answers: 1
question
Chemistry, 22.06.2019 12:00
How do you convert 4 mmol of bromobenzene to ml?
Answers: 3
You know the right answer?
The mass number of an atom of an element is 55. The number of neutrons in it is 5 times greater than...
Questions
question
Mathematics, 10.07.2019 15:00
question
Mathematics, 10.07.2019 15:00
question
Mathematics, 10.07.2019 15:00
question
Mathematics, 10.07.2019 15:00
Questions on the website: 13722363