chemistry review. the atom protons, electrons,neutrons

Chemistry Review

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Chemistry Review

The atom

• Protons, electrons ,neutrons

Periodic table

Page 4: Chemistry Review. The atom Protons, electrons,neutrons

Ionic bond metal - nonmetal

Page 5: Chemistry Review. The atom Protons, electrons,neutrons

Covalent bondSharing of electrons

Page 6: Chemistry Review. The atom Protons, electrons,neutrons

Nomenclature Naming

• Simple binary

• First element unchanged

• Second element used as prefix with –ide

• Example

• Li2O

• Fist element lithium second element oxygen

• Name lithium oxide

Page 7: Chemistry Review. The atom Protons, electrons,neutrons

MultivalanceRoman numeral needed• Identify the first element( check if it’s multi

valence):identify the second element

• If the first element is multivalance you need to check which oxidation state will balance the charge on the second element and include it as a roman numeral

• CuCl2 Copper is multivalance

• Cl has an oxidation state of-1 and there is two of them to balance this the one Cu must have an oxidation state of +2

• Answer : copper(II) chloride

Page 8: Chemistry Review. The atom Protons, electrons,neutrons

polyatomic

Page 9: Chemistry Review. The atom Protons, electrons,neutrons

Formulas - given names

• Example

• Barium chloride

• Look for barium and chlorine on periodic table –determine their oxidation state

• Ba second column +2

• Cl Seventh column -1 Ba+2Cl-1

• Criss-cross Answer: BaCl2

Page 10: Chemistry Review. The atom Protons, electrons,neutrons

Page 11: Chemistry Review. The atom Protons, electrons,neutrons

Click to edit the outline text format Second Outline

Level Third Outline

Level Fourth Outline

Level Fifth

Outline Level

Sixth Outline Level

Seventh Outline Level

Eighth Outline Level

• Ninth Outline LevelClick to edit Master text styles

– Second level

• Third level

– Fourth level

» Fifth level

others

• comustion • nuetralization

Page 12: Chemistry Review. The atom Protons, electrons,neutrons

Acids and bases

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The structure of an Atom The basic parts of an atom includes; Neutrons Neutrons Protons Protons Electrons (mass is negligible). Electrons (mass is negligible)

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Atomic Symbols and Isotopes mass # neutrons + protons # protons = # of electrons for a NEUTRAL atom K 39 19 How many neutrons are present? How many electrons

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Visual Anatomy and Physiology, 3e (Martini) Chapter 2 Chemical … · A) electrons B) protons C) neutrons D) protons + neutrons E) protons + electrons Answer: B Learning Outcome:

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Atomic Structure Protons, Neutrons, and Electrons Section 4.3

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{ Distinguishing Among Atoms The Atom. Atoms are composed of protons, neutrons, and electrons. Protons and neutrons make up the nucleus. Electrons

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Name How Many Protons, Neutrons, and Electrons Are in … · · 2018-03-22Name _____ How Many Protons, Neutrons, and Electrons Are in Common Elements? ... 1. If the nucleus of an

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