'Ions form' presentation slideshows

Romantic Atomic Love Affairs?

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KEY CONCEPT Living things consist of atoms of different elements

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Acids, bases, and pH

Acids, bases, and pH. Objectives. Describe the ionization of strong acids in water and the DISSOCIATION of strong BASES in water Distinguish between solutions of weak acids or bases and strong acids or bases Relate pH to the concentration of HYDRONIUM ions in a solution. What are acids.

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Periodic Trends 6.3

Periodic Trends 6.3. 6.3. Periodic Trends.

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IONIC COMPOUNDS

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Periodic Trends 6.3

Periodic Trends 6.3. 6.3. Periodic Trends.

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6.3 - Periodic Trends

6.3. 6.3 - Periodic Trends. Trends in Atomic Size What are the trends among the elements for atomic size?. 6.3. Trends in Atomic Size. The atomic radius is one half of the distance between the nuclei of two atoms of the same element when the atoms are joined. 6.3. Trends in Atomic Size.

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Trends in Atomic Size

6.3. Trends in Atomic Size. The atomic radius is one half of the distance between the nuclei of two atoms of the same element when the atoms are joined. 6.3. Trends in Atomic Size. Group and Periodic Trends in Atomic Size

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Photosynthesis

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Schematic of TIR signalling

Schematic of TIR signalling. Cells as computational devices. Contains 1 copy of the genome Contains ca 10 10 - 10 11 protein molecules in a volume of ca 1 picolitre Contains ca 10 4 different proteins present at 10 4 - 10 7 copies/cell

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Chemical Bonding

Chemical Bonding. Chapter 8 Polarity and Dipole moments. Review. Order the following bonds according to polarity: H-H, O-H, Cl-H, S-H, and F-H. H-H S-H Cl-H O-H F-H. Bond Polarity and Dipole Moments.

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Chemical Bonding

Chemical Bonding. Chapter 8 Polarity and Dipole moments. Review. Order the following bonds according to polarity: H-H, O-H, Cl-H, S-H, and F-H. H-H S-H Cl-H O-H F-H. Bond Polarity and Dipole Moments.

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Unit 4 Review

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Water Property: Dissociation of Water Theme: Homeostasis

pH. Water Property: Dissociation of Water Theme: Homeostasis. Preview/Review. In your notes draw a pH scale. On it, identify: Numbers associated with acids/bases/neutral 3 examples of acids (including one human example) 3 examples of bases (including one human example). pH scale.

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Ions

Ions. Ions are charged particles. The charge on an ion is the DIFFERENCE between the p + and e -. Chlor ide ion. General term for negative ion = Anion. General term for positive ion = Cation. Ions form because atoms want to have a full valence shell ( outer energy level).

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Strong Acids & Bases

Strong Acids & Bases. Strong acids & bases dissociate completely in water. Strong acids completely ionize (100%) in aqueous solutions . HCl + H 2 O ? H 3 O + + Cl - (100 % ions ) Strong bases completely (100%) dissociate into ions in aqueous solutions.

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Depicting Electrons

Depicting Electrons. ELECTRON-DOT NOTATION. Atoms consist of inner and outer electrons. Only the outermost electrons in an atom can participate in bonding. Called valence electrons. The inner electrons do not participate in bonding. Called non-bonding electrons. Inner & Outer Electrons.

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Ionic Bonds

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