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galina1969 [7]
3 years ago
5

Which of the following was NOT one of the components of Dalton's Atomic Theory? (1 point) All elements are composed of tiny indi

visible particles called atoms. The atoms of any one element are identical to those of any other element. Atoms of different elements can physically mix together or can chemically combine in simple whole-number ratios to form compounds. Atoms of one element, however, are never changed into atoms of another element as a result of a chemical reaction.
Chemistry
1 answer:
bezimeni [28]3 years ago
5 0

Answer: Atoms of one element, however, are never changed into atoms of another element as a result of a chemical reaction.

Explanation:

Dalton's Atomic Theory was proposed in the 20th century by an English Scientist named John Dalton. His theory is postulated as follows:

1) All elements are composed of tiny indivisible particles called atoms.

2) The atoms of any one element are identical to those of any other element. 3) Atoms of different elements can physically mix together or can chemically combine in simple whole-number ratios to form compounds.

However, the final option is NOT one of Dalton's Theory

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Electronegativity tells the trend of an atom to atract electrons.

You should search for the complete set of rules that indicate whether an ionic or covalent bond happens.

There are two relevant rules to state if whether an ionic bond will happen:

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You need to list the electronegativities of the five elements (there are tables with this information)

Element  electronegativity

Cu:    1.9
H:      2.2
Cl      3.16
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Cu / S: 2.58 - 1.9 = 0.68
H / S: 2.58 - 2.2 = 0.38
Cl / S: 3.16 - 2.58 =0.58
I / S: 2.66 -  2.58 = 0.08

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