alkali metals, halogens, noble gases
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Each element on the periodic table has two numbers: the atomic number and the relative atomic mass. The atomic number is the number of protons in the nucleus, and the relative atomic mass is the total number of protons and neutrons (so the difference between them is the number of neutrons). The relative atomic mass is always the higher of the two.
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Sucrose, commonly called table sugar, is a disaccharide of glucose and fructose with the molecular formula C12H22O11.Table sugar is known as sucrose. The chemical formula is C12H22O11. The actual chemical makeup is of two monosaccharides (glucose and fructose) connected with a glycosidic linkage.
The noun 'table' is a count noun: one table, two tables.
There are no two numbers, both in the 8 and 3 times table, that add to 60.There are no two numbers, both in the 8 and 3 times table, that add to 60.There are no two numbers, both in the 8 and 3 times table, that add to 60.There are no two numbers, both in the 8 and 3 times table, that add to 60.