Atoms and the Periodic Table Notes
Directions: As you complete the nearpod notes, be sure to take notes on each slide.
Mendeleev’s Table:
Based upon the of the elements
Gaps in Mendeleev’s periodic table because they were (discovered/undiscovered) elements
Periodic Table Reorganized:
Organized by
Periodic law:
Periodic Table of the Elements Today:
Going across the periodic table the top numbers increase according to their
Groups:
Periods
Parts of an Atom:
Number of determines type of atom
Isotopes: What are they?
Atoms with the same number of of protons, but different numbers of
example:
Ions:What are they? Example: sodium atom= Na
If they gain electrons, they become
Na-1
If they lose electrons, they become
Na+1
Answers: 1
Chemistry, 22.06.2019 02:30, brittanysanders
When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water
Answers: 2
Chemistry, 22.06.2019 09:20, payshencec21
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
Atoms and the Periodic Table Notes
Directions: As you complete the nearpod notes, be sure to take n...
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