Answers: 1
Chemistry, 22.06.2019 01:40
Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.
Answers: 1
Chemistry, 22.06.2019 10:50
An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons
Answers: 2
Chemistry, 22.06.2019 11:40
Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
Answers: 3
Chemistry, 22.06.2019 13:30
What are the chemical names of these compounds? ke: mg3n2: reset next
Answers: 1
Does anyone know how to write a good hypothesis (If…then)...
Mathematics, 06.11.2020 04:40
Mathematics, 06.11.2020 04:40
Chemistry, 06.11.2020 04:40
Mathematics, 06.11.2020 04:40
Mathematics, 06.11.2020 04:40
Mathematics, 06.11.2020 04:40
Mathematics, 06.11.2020 04:40
Mathematics, 06.11.2020 04:40
Social Studies, 06.11.2020 04:40