Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Get immediate and reliable solutions to your questions from a community of experienced experts on our Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.
Sagot :
Final answer:
John Newlands discovered the law of octaves, Meyer and Mendeleev arranged elements based on atomic mass and properties, and Moseley organized elements by atomic number.
Explanation:
John Newlands developed the law of octaves, which suggested that elements could be classified into groups of seven, where properties repeated every seventh element.
Julius Lothar Meyer and Dmitri Mendeleev independently arranged elements based on atomic mass and chemical properties. They left gaps for undiscovered elements, predicting their properties.
H. G. J. Moseley later arranged elements by atomic number, showing that the periodic table is based on atomic number, not atomic mass.
Learn more about Periodic Table here:
https://brainly.com/question/31672126
Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We're dedicated to helping you find the answers you need at Westonci.ca. Don't hesitate to return for more.