3. What family of elements is relatively unreactive and why?

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Presentation transcript:

3. What family of elements is relatively unreactive and why? Page 214 3. What family of elements is relatively unreactive and why?

Page 214 3. What family of elements is relatively unreactive and why? Noble gasses Valence electron shell is exactly full Charges are balanced

Page 214 Predict the change in the electron configuration if each of the following atoms is to achieve a noble gas configuration.

Page 214 Predict the change in the electron configuration if each of the following atoms is to achieve a noble gas configuration. nitrogen

Page 214 Predict the change in the electron configuration if each of the following atoms is to achieve a noble gas configuration. nitrogen Gains 3 electrons

Page 214 Predict the change in the electron configuration if each of the following atoms is to achieve a noble gas configuration. sulfur

Page 214 Predict the change in the electron configuration if each of the following atoms is to achieve a noble gas configuration. sulfur Gains 2 electrons

Page 214 Predict the change in the electron configuration if each of the following atoms is to achieve a noble gas configuration. barium

Page 214 Predict the change in the electron configuration if each of the following atoms is to achieve a noble gas configuration. barium Loses 2 electrons

Page 214 Predict the change in the electron configuration if each of the following atoms is to achieve a noble gas configuration. lithium

Page 214 Predict the change in the electron configuration if each of the following atoms is to achieve a noble gas configuration. lithium Loses 1 electron

Page 214 Draw models to represent the formation of a positive calcium ion and the negative bromide ion. Ca → Ca2+ + 2e-

Page 214 Draw models to represent the formation of a positive calcium ion and the negative bromide ion. Ca → Ca2+ + 2e-

Page 214 Draw models to represent the formation of a positive calcium ion and the negative bromide ion. Ca → Ca2+ + 2e-

Page 214 Draw models to represent the formation of a positive calcium ion and the negative bromide ion. Br + e- → Br -

Page 214 Draw models to represent the formation of a positive calcium ion and the negative bromide ion. Br + e- → Br -

Page 214 Draw models to represent the formation of a positive calcium ion and the negative bromide ion. Br + e- → Br -

Page 224 Write the correct formula for the ionic compound composed of the following pairs of ions.

K+ I- Page 224 potassium and iodide Write the correct formula for the ionic compound composed of the following pairs of ions. potassium and iodide K+ I-

K+ I- Page 224 potassium and iodide Write the correct formula for the ionic compound composed of the following pairs of ions. potassium and iodide K+ I-

K+ I- Page 224 potassium and iodide Write the correct formula for the ionic compound composed of the following pairs of ions. potassium and iodide K+ I-

KI Page 224 potassium and iodide Write the correct formula for the ionic compound composed of the following pairs of ions. potassium and iodide KI

magnesium and chloride Page 224 20. Write the correct formula for the ionic compound composed of the following pairs of ions. magnesium and chloride

magnesium and chloride Page 224 20. Write the correct formula for the ionic compound composed of the following pairs of ions. magnesium and chloride Mg2+ 2Cl-

magnesium and chloride Page 224 20. Write the correct formula for the ionic compound composed of the following pairs of ions. magnesium and chloride Mg2+ 2Cl-

magnesium and chloride Page 224 20. Write the correct formula for the ionic compound composed of the following pairs of ions. magnesium and chloride MgCl2

Al3+ Br- Page 224 aluminum and bromide 21. Write the correct formula for the ionic compound composed of the following pairs of ions. aluminum and bromide Al3+ Br-

Al3+ 3Br- Page 224 aluminum and bromide 21. Write the correct formula for the ionic compound composed of the following pairs of ions. aluminum and bromide Al3+ 3Br-

Al3+ 3Br- Page 224 aluminum and bromide 21. Write the correct formula for the ionic compound composed of the following pairs of ions. aluminum and bromide Al3+ 3Br-

AlBr3 Page 224 aluminum and bromide 21. Write the correct formula for the ionic compound composed of the following pairs of ions. aluminum and bromide AlBr3

Cs+ N3- Page 224 cesium and nitride 22. Write the correct formula for the ionic compound composed of the following pairs of ions. cesium and nitride Cs+ N3-

3Cs+ N3- Page 224 cesium and nitride 22. Write the correct formula for the ionic compound composed of the following pairs of ions. cesium and nitride 3Cs+ N3-

3Cs+ N3- Page 224 cesium and nitride 22. Write the correct formula for the ionic compound composed of the following pairs of ions. cesium and nitride 3Cs+ N3-

Cs3N Page 224 cesium and nitride 22. Write the correct formula for the ionic compound composed of the following pairs of ions. cesium and nitride Cs3N

Ba2+ S2- Page 224 barium and sulfide 23. Write the correct formula for the ionic compound composed of the following pairs of ions. barium and sulfide Ba2+ S2-

Ba2+ S2- Page 224 barium and sulfide 23. Write the correct formula for the ionic compound composed of the following pairs of ions. barium and sulfide Ba2+ S2-

Ba2+ S2- Page 224 barium and sulfide 23. Write the correct formula for the ionic compound composed of the following pairs of ions. barium and sulfide Ba2+ S2-

BaS Page 224 barium and sulfide 23. Write the correct formula for the ionic compound composed of the following pairs of ions. barium and sulfide BaS

Name the following compounds. Page 226 Name the following compounds.

Name the following compounds. NaBr Page 226 Name the following compounds. NaBr

Name the following compounds. NaBr sodium bromide Page 226 Name the following compounds. NaBr sodium bromide

30. Name the following compounds. CaCl2 Page 226 30. Name the following compounds. CaCl2

30. Name the following compounds. CaCl2 calcium chloride Page 226 30. Name the following compounds. CaCl2 calcium chloride

31. Name the following compounds. KOH Page 226 31. Name the following compounds. KOH

31. Name the following compounds. KOH potassium hydroxide Page 226 31. Name the following compounds. KOH potassium hydroxide

32. Name the following compounds. Cu(NO3)2 Page 226 32. Name the following compounds. Cu(NO3)2

32. Name the following compounds. Cu(NO3)2 copper(II) nitrate Page 226 32. Name the following compounds. Cu(NO3)2 copper(II) nitrate

33. Name the following compounds. Ag2CrO4 Page 226 33. Name the following compounds. Ag2CrO4

33. Name the following compounds. Ag2CrO4 silver chromate Page 226 33. Name the following compounds. Ag2CrO4 silver chromate