Answer:
B
Explanation:
B is the best showing of a chemical reaction out of the choices
Can you put this in english
Method means a particular form or procedure for accomplishment or approaching something, especially a systematic or established one.
Answer:
Each row is called a period. Each column is called a group or family.
Explanation:
Answer:
Bottom left corner of the periodic table
Explanation:
The elements toward the bottom left corner of the periodic table are the metals that are the most active in the sense of being the most reactive. Lithium, sodium, and potassium all react with water, for example.
