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help me asap with my 3 questions

1-What is the relationship between reactivity of material type chosen and element position in the periodic table or reactivity series?

2-Discuss the importance of a package on human health. Support with evidence.

3-Explain – Aluminum is a highly reactive metal, why is it used for making cooking utensils?

Sagot :

Answer: answer for the 1st one In a reactivity series, the most reactive element is placed at the top and the least reactive element at the bottom. More reactive metals have a greater tendency to lose electrons and form positive ions . answer for the 2nd one Food packaging is of high societal value because it conserves and protects food, makes food transportable and conveys information to consumers. It is also relevant for marketing, which is of economic significance. answer for the 3rd one Aluminium is a highly reactive metal, yet it is used to make utensils for cooking. ... This is because aluminium reacts with oxygen present in air to form a thin layer of aluminium oxide. This oxide layer is very stable and prevents further reaction of aluminium with oxygen.

Explanation:

Please mark me brainliest I tried so hard and I know it’s correct pls

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