To counter the argument: “It is ignorant to worry about industry or agriculture contaminating the environment with their chemical wastes. After all, this stuff is just made of the same atoms that were already present in our environment.” Concept introduction: The chemical reactivity of an element is determined by the presence of unpaired electrons in the outermost shell (or valence cell) and the electrons present in it are called valence electrons. An atom can be chemically inert if they have fulfilled the outermost valence shell. The emergent properties are owing to the arrangement and contacts of atoms or groups of atoms. The properties of compounds are different from the individual elements from which it has formed. A compound is formed by the interaction of two or more dissimilar elements in a definite ratio.

Question

Want to see the full answer?

Answer 1

Question

Chapter 2, Problem 12TYU

Summary Introduction

To counter the argument: “It is ignorant to worry about industry or agriculture contaminating the environment with their chemical wastes. After all, this stuff is just made of the same atoms that were already present in our environment.”

Concept introduction: The chemical reactivity of an element is determined by the presence of unpaired electrons in the outermost shell (or valence cell) and the electrons present in it are called valence electrons. An atom can be chemically inert if they have fulfilled the outermost valence shell. The emergent properties are owing to the arrangement and contacts of atoms or groups of atoms. The properties of compounds are different from the individual elements from which it has formed. A compound is formed by the interaction of two or more dissimilar elements in a definite ratio.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

WRITE ABOUT A THEME: ORGANIZATION While waitingat an airport, Neil Campbell once overheard this claim: “It’sparanoid and ignorant to worry about industry or agriculturecontaminating the environment with their chemical wastes.After all, this stuff is just made of the same atoms that werealready present in our environment.” Drawing on yourknowledge of electron distribution, bonding, and emergentproperties (see Concept 1.1), write a short essay (100–150words) countering this argument

Another fossil-fuel gas used in cooking appliances is "propane", used commonly in backyard grills and RV/camping stoves. Propane is a bigger hydrocarbon: 3 carbons single-bonded in a chain, and the remaining bonds are taken by hydrogen. Its formula is C3H8 and its structure is shown below. KEY POINT: the products are the same as the combustion of methane, but more is produced. The graphic below shows that one propane molecule reacts with 5 oxygen molecules to form molecules of carbon dioxide. C3Hg + 502 → 3CO,+ 4H,0 00O 000 SUOLDICIATEFIEETILNED I RLIANMr CASIRICTIOonL H

Refer to Model 10.1 and answer the question that follows What is free energy? What is its symbol?