Atoms

Why be segments considered the grassroots building blocks of division however though small(a)(a)er particles such as protons and electrons exist? Everything around us is make up of particles. The chair you sit on is make up of atoms, the pages of a book, the air you breathe, the grass, rocks, and trees out doors are all made up of atoms. An atom is incredibly tiny--more than a whiz thousand thousand times smaller than the thickness of a human hair. The smallest blood cell that can be seen beneath an ordinary microscope contains more than 10 billion atoms. The diameter of an atom ranges from about 0.1 to 0.5 nm. A nanometer is a billionth of a meter, or about 1/25,400,000 inch. Atoms form the building blocks of the widest substances, the chemic elements. That is why they are considered the basic building blocks of matter. The elements have to cabbage from somewhere to get started. Hydrogen, oxygen, iron, and head up are elements. each(prenominal) of these elements has 1 basic kind of element. What split of Daltons atomic possibility no longer agree with the menses picture of the atom? Explain why. Some of Daltons original theories were wrong scarce the basic concepts are still the basics of modern animal(prenominal) science, Daltons theories were: 1- all matter consists of tiny particles called atoms.

#2- atoms are indestructible and unchangeable. #3- elements are characterized by the plenty of there atoms#4- when elements react, their atoms combine in simple whole depression ratios. Daltons #1 theory is different directly because it was discovered that atoms could be ch anged into different elements. His third the! ory was to a fault be wrong because their atomic number or the number of protons characterizes elements not by the mass. If you want to get a across-the-board essay, tell apart it on our website: BestEssayCheap.com

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