subject
Chemistry, 16.10.2020 07:01 SupremeNerdx

Which statement accurately describes the atoms of a specific element? * An indium, In, atom contains 115 protons inside the nucleus and 49 neutrons outside the nucleus.
A scandium, Sc, atom contains 45 electrons outside the nucleus and 21 neutrons inside the nucleus.
An aluminum, Al, contains 27 electrons and 27 protons inside the nucleus.
A zinc, Zn, atom contains 30 protons inside the nucleus and 30 electrons outside the nucleus

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 06:30
Use examples from the article to explain one positive and one negative effect that chemistry has had on society.
Answers: 2
question
Chemistry, 22.06.2019 07:30
11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg
Answers: 3
question
Chemistry, 22.06.2019 08:00
Identify a strong intermolecular force of attraction between an alcohol
Answers: 1
question
Chemistry, 22.06.2019 17:00
What is the mass of phosphorous in a 51-kg person
Answers: 1
You know the right answer?
Which statement accurately describes the atoms of a specific element? * An indium, In, atom contain...
Questions
question
Mathematics, 21.09.2020 22:01
question
English, 21.09.2020 22:01
question
Mathematics, 21.09.2020 22:01
Questions on the website: 13722365