changamber99 changamber99

26-05-2021
Chemistry

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An iron nail is left outdoors as part of an investigation to study rust. How would you record data for this experiment? The nail goes from dull gray to a reddish color. What can you infer from this observation?

Imagine you are Dmitri Mendeleev giving a lecture about his periodic table. Write the part of speech that describes the characteristics of a column, or family of elements

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KawaiiChan45 KawaiiChan45

26-05-2021

Answer:i THINK its " the outside germs can attach to it"

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chugguyfy chugguyfy

26-05-2021

Certain things like rain and to much sun can cause this

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