Why is it called "the periodic table"?
Why is it called the periodic table?
What is the modern periodic table? What does the periodic table look like? Who made the periodic table? How are the elements of the periodic table arranged and why? Who created the periodic table? What are columns called on the periodic table? Why are rows in the periodic table called periods? Why are columns called families on the periodic table? Who invented the modern periodic table? What are the non-metals in the periodic table? What are the manmade elements on the periodic table? How many elements are in the periodic table? How did you memorise the periodic table? What are the form of all elements in periodic table? Where are metals on the periodic table? Who discovered the modern periodic table? What are the non-metals in periodic table? What is periodic function?  What is periodic function? What are the new elements discovered in the periodic table? In the periodic table, why are periods and groups not called rows and columns? What is the modern periodic table in Hindi? What are pair reversals in the periodic table? Why does density vary on the periodic table? What is hydroxide on the periodic table? Periodic Table: Why are columns called groups? What are some examples of metals found on the periodic table? What are some characteristics of the group one of the periodic table? Which metals are very active in modern periodic table? Which element of the periodic table has the longest half-life?