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"Elements which are similar as regards their chemical properties have atomic weights which are either of nearly the same value (eg. Pt, Ir, Os) or which increase regularly (eg. K, Ru, Cs)."
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Exlpore more Values quotes
"How we respond to the opportunities and challenges of the outside world now determines how much the outside world values us."
"A heart of gold is more precious than a necklace of diamonds."
"Be a teacher. Be a healer. Be a giver. Be a winner."
"You are beloved; even if you were the last person on earth, the sun would rise for you."
"Success is the sweetest thing to taste, the bitterest thing to lose, and the hardest thing to earn."
"If your coming into the world was a mistake, then you are the most beautiful error in the universe."
"An ugly diamond is still worth more than a beautiful pebble."
"Intelligence without wisdom is like a hook without bait."
"Honey does not lose its sweetness because it is made by bees that sting."
Explore more quotes by Dmitri Mendeleev
"The magnitude of the atomic weight determines the character of the element, just as the magnitude of the molecule determines the character of a compound body."
"It is the function of science to discover the existence of a general reign of order in nature and to find the causes governing this order. And this refers in equal measure to the relations of man - social and political - and to the entire universe as a whole."
"Pleasures flit by - they are only for yourself; work leaves a mark of long-lasting joy, work is for others."
"I want you to have this feeling too - it is my moral responsibility to help you achieve this inner freedom."
"We must expect the discovery of many as yet unknown elements-for example, elements analogous to aluminum and silicon- whose atomic weight would be between 65 and 75."
"The most all penetrating spirit before which will open the possibility of tilting not tables, but planets, is the spirit of free human inquiry. Believe only in that."
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