Question

explain me all periodic table and tricks .Avoid unusual comments.​

Answer 1

Answer:

Memorization Strategies

1) Break down the table into sections.

2) Spread out the memorization process.

3) Learn the elements in a song.

4) Make nonsense words made from element symbols.

5) Use color to learn element groups.

6) Use a mnemonic device to help remember the order of the elements.

Answer 2

Answer:

Explanation:

Meet the rarest natural element on Earth. It's so rare, there's just 30 grams TOTAL in Earth's crust. Named after the Greek word for unstable (astatos), Astatine is a naturally occurring semi-metal that results from the decay of uranium and thorium.