AnswersEA Academy Online Learning and Digital Citizenship Elective SpringUnit Test — Cumulative examQuestion 125
125
QuizMultiple Choice

Unit Test — Cumulative exam

Question 125 • EA Academy Online Learning and Digital Citizenship Elective Spring

An atomic physicist determines that an atom is composed of 8 positively charged particles and has a mass of 15 amu. Which is the best conclusion that can be drawn?

Answer
A
The atom has 7 neutrons and 8 protons.
B
The atom has 7 electrons and 8 protons.
C
The atom has 8 neutrons and 7 electrons.
D
The atom has 8 electrons and 7 protons.
Previous
Next

More from this Course

Quiz
154 verified answers

Unit Test

Quiz
49 verified answers

Unit Test

Quiz
44 verified answers

Unit Test