Answer:
the periodic table is important because it is organized to provide a alot of information about elements and how they relate to one another in one easy-to-use reference. The table can be used to predict the properties of elements, even those that have not yet been discovered.
Explanation:
They are different in wavelength.
Answer:
Your answer here is B. Add water and the wooden beads will float.
Explanation:
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Qualitative observation. Which is data or information with your senses such as sight, taste, smell, and touch.
