Answer:
Human Impacts on the Environment. Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Explanation:
Answer:
it has 9 sulfur atoms
Explanation:
you have to multiply the 3 outside the bracket by the one in side to get your answer
Answer:
False
Explanation:
The octet rule forms the basis for chemical reactions. The octet rule states that; an atom is only stable when it has eight electrons around its outermost shell.
This implies that the driving force behind chemical reaction is the attainment of an octet structure(eight electrons in the outermost shell of each of the bonding atoms).
An atom that has only six electrons in its outermost shell is not yet stable according to the demand of the octet rule. Hence, the statement "chemical reactions happen and compounds form because they're trying to get 6 electrons in their outer orbitals" is false.
When atoms combine to share covalent bonds<span>, the resulting collection of atoms </span>is<span> called a molecule. We </span>can<span> therefore say that a molecule </span>is<span> the simplest unit of a </span><span>covalent compound
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