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PLEASE ANSWER:

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

2 Answers

5 votes
Certain things like rain and to much sun can cause this
answered
User Thst
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8.7k points
4 votes

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

Step-by-step explanation:

answered
User Dapug
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8.2k points
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