pH is the chemical composition(whether acid or base) and toxicity is the degree in which a substance damages an organism(its basically like poison) and the rusting ability is a chemical change because it is two substance acting together to form a new substance, example when iron rusts, iron molecules react with oxygen molecules to form a new substance called iron oxide
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Well technically there are two correct answers b and d. but for you its probably b in general.good day sir/ma'am : ) (i know not gender)
Answer from: Quest
Atp, shorthand for adenosine triphosphate, is the standard molecule for cellular enger in the human body. all motion and metabolic processes within the body begins with energy that is released from atp, as its phosphate bonds are broken in cells through a process called hydrolysis.
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Chemistry, 21.06.2019 21:00
Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle
How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?
(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.
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