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Harlamova29_29 [7]
3 years ago
14

one part of dalton's atomic theory states: compounds are formed by combinations of atoms from two or more elements. is this stat

ement currently considered to be true or false and why?
Chemistry
1 answer:
ANEK [815]3 years ago
4 0

Answer:

The statement is considered to be true

Explanation:

The statement is true because when elements chemically combine, there are interactions between their valence electrons, causing the two elements to be bonded together to form what is known as a compound.

Compounds can only be formed from interactions between two or more elements. examples include:

Hydrogen + Oxygen = H2O (water)

Sodium + Chlorine = NaCl

Note that if atoms of the same element combine, what is formed is a molecule, not a compound. Some atoms usually do this to attain stability. examples include = O2 H2 and  N2. They are oxygen molecule, hydrogen molecule, and nitrogen molecule respectively.

Compounds are only formed when different elements combine to attain electronic stability.

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A chemical reaction that has a positive δg is best described as _____.
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8 0
3 years ago
Can someone help me please
almond37 [142]

Answer:D

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