iron, an element with the chemical symbol fe, is an important element. it is used to make steel and is part…

iron, an element with the chemical symbol fe, is an important element. it is used to make steel and is part of the substance that transports oxygen throughout the human body. which statement about fe is supported by the modern atomic theory but not john daltons theory? the element iron is composed of small particles called atoms. the electrons of iron have probable locations in a region of space around the nucleus. iron atoms combine with other atoms in whole - number ratios to form compounds. chemical reactions that involve iron do not create new atoms of iron.

iron, an element with the chemical symbol fe, is an important element. it is used to make steel and is part of the substance that transports oxygen throughout the human body. which statement about fe is supported by the modern atomic theory but not john daltons theory? the element iron is composed of small particles called atoms. the electrons of iron have probable locations in a region of space around the nucleus. iron atoms combine with other atoms in whole - number ratios to form compounds. chemical reactions that involve iron do not create new atoms of iron.

Answer

Brief Explanations:

John Dalton's atomic theory considered atoms as solid, indivisible spheres. Modern atomic theory, like the quantum - mechanical model, describes electrons having probable locations in orbitals around the nucleus. The first option was part of Dalton's theory. The third option is also consistent with Dalton's idea of atoms combining in whole - number ratios. The fourth option is in line with the law of conservation of mass which Dalton's theory supported. Only the idea of electrons having probable locations in a region of space around the nucleus is from modern atomic theory and not Dalton's.

Answer:

The electrons of iron have probable locations in a region of space around the nucleus.