How many elements did Mendeleev arrange in his table?

এই অধ্যায়ের আরও প্রশ্ন

• C-04-Q012Mendeleev's table consisted of—
• C-04-Q013Mendeleev's correct forecast about the existence of new elements is shown by—
• C-04-Q014In Mendeleev's table, which element is placed before potassium despite higher atomic mass?
• C-04-Q015Why is Argon (mass 40) placed before Potassium (mass 39) in Mendeleev's table?
• C-04-Q016In 1913, who proposed organizing elements by atomic number instead of atomic mass?
• C-04-Q017The flaw in Mendeleev's table was corrected by Mosley by—
• C-04-Q018The full form of IUPAC is—
• C-04-Q019How many elements has IUPAC detected so far?
• C-04-Q020Lavoisier started with how many elements?
• C-04-Q021In Mendeleev's table how many elements were detected and how many cells were left blank for undetected ones?