AnswersACE 2025-26 Physical Science B - SchellUnit Test — Unit testQuestion 2
2
QuizMultiple Choice

Unit Test — Unit test

Question 2 • ACE 2025-26 Physical Science B - Schell

Who was the first chemist to organize elements by atomic number?

Answer
A
Johann Wolfgang Döbereiner
B
Antoine Lavoisier
C
Henry Moseley
D
John Newlands
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