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What else can I help you with?
Who was the first scientist to question the idea that atoms were uncutable?
You think probable to Leukipus and Democritus; and 2 300 years later John Dalton.
Who was the first scientist to question the idea that atom were uncutable?
The first scientist to question the idea that atoms were indivisible was John Dalton, an English chemist, in the early 19th century. Dalton proposed that atoms were not actually indivisible, as previously believed, but rather could be rearranged in chemical reactions.
Who said this atoms of differnet elements are differnet?
who said this atoms of different elements are different
What is something that is uncutable?
Thick fog can not be cut with a knife. Do you mean solids? question seemed vague not sure I understood it.
Who said that atoms constantly move?
Democritus was the one who said that atoms constantly move. He was a Greek philosopher and said this around 440 BC.
Who said that atoms are made or a single material?
bohr said this
Atoms joined together are said to be ...?
compound
Who said atoms constantly move.?
Bohr
What was john daltons contribution to the atomic theory?
He said that atoms can not be divided; in one matter all the atoms are of same kind,same mass and same type. He also said that different matters have different kinds of atoms. He furthermore said that atoms from different matters meet together at a particular rate and make molecules.
When atoms in a covalent bond share electrons equall the bond is said to be?
When atoms in a covalent bond share electrons equally, the bond is said to be nonpolar. This occurs when the electronegativity difference between the atoms is small or negligible.
Who said matter was composed of atoms?
Robert Boyle
What scientist that said that atoms can be changed chemically?
Dalton
