List of all trends?
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List of all trends?
Can someone/ some people list all the trends in the table for easy access? thanks
Re: List of all trends?
I don't have a list, but this link is pretty short and is in bullet points. Hope it helps!
https://chem.libretexts.org/Core/Inorga ... dic_Trends
https://chem.libretexts.org/Core/Inorga ... dic_Trends
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Re: List of all trends?
For atomic size, it increases as you go down the columns but decreases as you go from left to right on the rows. Ionization energy follows the exact opposite trend. Metallic characteristics increase going left and down but decrease when going right and up.
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Re: List of all trends?
I like to watch videos sometimes in order to understand and remember concepts. This video helped me and may be useful for you too. I also included a diagram with arrows that clearly show all the trends. Hope this helps!
https://www.youtube.com/watch?v=XK-WTYncldA
https://sciencenotes.org/periodic-table-trends/
https://www.youtube.com/watch?v=XK-WTYncldA
https://sciencenotes.org/periodic-table-trends/
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Re: List of all trends?
I think these videos from Khan Academy can help you better understand all the periodic table trends.
https://www.khanacademy.org/science/che ... -trends-ap
https://www.khanacademy.org/science/che ... -trends-ap
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Re: List of all trends?
I find it helpful to draw two diagonal arrows (one towards the top right and the other towards the bottom left corner) and label the trends.
Increase across a period and up a group (towards top right corner): ionization energy, electron affinity, nonmetallic character
Increase left on a period and down a group (towards bottom left corner): atomic radius, metallic character
Increase across a period and up a group (towards top right corner): ionization energy, electron affinity, nonmetallic character
Increase left on a period and down a group (towards bottom left corner): atomic radius, metallic character
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