How can you learn the periodic table?
Hello,
I want to learn the periodic table but I don't know how?
Best regards
Hello, When doing a polyester condensation, does it matter whether I use the carboxylic acid twice or the alcohol twice? In this example I have used the carboxylic acid twice, but would it also be correct to use the alcohol? Thanks
I need your help with this task. My solution would be 39.75 g I don't know if I calculated correctly.
Can you conduct chemical experiments at home?
We're writing a chemistry paper on energetics soon, and I don't understand the difference between the two. I thought they both indicated the heat gained/lost during a reaction. Many thanks for the help
My chemistry textbook and the internet say that these are related but not the same. Unfortunately, I don't see any difference.
Regardless of what you really want to learn, the “Spacial Repetition System” works clearly better scientifically than memorizing.
In doing so, the information is learned again, depending on how well one remembers, at ever longer intervals. In addition, a good start would be to understand the basics of the system (order, classification and so on) instead of simply learning all the elements.
Just sit down and try to remember each element and position in the period system. It first helps the main groups to learn for after and then only the adjacent. Bzw. first solid and then liquid and gas to learn. Or the metals and then the semi-metals and then non-metals. How comfortable it is!
Can you do exactly that for your studies?
I learn each element in the groups from top to bottom including use and detection reactions. So bringing in background information can help immensely.
Otherwise, one should first understand the period system and the properties connected behind the order before one learns it by heart.
What exactly is your goal? to generate knowledge or to have small skills;D
Respect for learning the period system completely.
My goal is to know what I can need (I will change from my real school to a gymnasium and because chemistry or physics or mathematics or computer science are dreaming but sometimes looking)
Dreams should be followed! From the upper level, you should also give everything constantly 🙂 Save the effort now. Such knowledge is lost quite quickly and you learn something almost only for exams 😀 Otherwise you have the period system in the pocket. And even in exams there is. But if you have to know everything about the elements, you usually know where it is.
You have to understand how the period system is built. The elements are ordered by valence forces.
Learn by columns as each column represents a group with characteristic properties. If you’ve got them on it, try to cancel the lines blind.
https://magazin.sofatutor.com/schueler/so-lernst-du-das-period-system-simple-emand/
Maybe this Eselsbrücke helps