Today in Science I will be talking about the Periodic Table
What does the periodic show us?
The Periodic table shows us all the elements and their weight mass. It is in order from the amount of atomic numbers and electrons it has.
Alkaline Metals
What is a Alkaline Metal?
The Alkaline metal is in the first column in the periodic table. Alkaline Metals reacts with anything because it doesn't have enough electrons in its outer shell.
They are lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium(Cs), and francium (Fr).
What did I see during the experiment? When the Alkaline Metal was added to the cold water and the universal indicator. It was going around in a circle then it caught on fire. It caught on fire because the metal only has one electron in its outer shell so the metal reacted to get rid of its electron.
No comments:
Post a Comment
Please structure your comments as follows:
Positive - Something done well
Thoughtful - A sentence to let us know you actually read/watched or listened to what they had to say
Helpful - Give some ideas for next time or Ask a question you want to know more about