1) Summarize the trends in the ionic character of the oxides of the group 4A elements...

1) Summarize the trends in the ionic character of the oxides of the group 4A elements

2) Explain why aluminium phosphate, AlPO₄ form in quartzlike structures like SiO₂. (Hint: How are aluminium and phosphorus related electronically to silicon? How would an AlP pair be related to two silicon atoms?)

Expert Solution

queen_honey_blossom answered 2 years ago

Why do elements in group 4A do not form ionic bonds? Why elements of V111 A,...

Why do elements in group 4A do not form ionic bonds? Why elements of V111 A, have zero electronegativity?

Describe the trends in properties for the elements belonging to Group VI A in the periodic...

Describe the trends in properties for the elements belonging to Group VI A in the periodic table. How do the following properties vary down the group? a. Atomic Radius b. 1st Ionization Energy c. Electron Affinity d. Oxidation number e. Electronic Configuration starting from the preceding noble gas configuration

for each of the following oxides, indicate whether it is ionic or molecular and whether it...

for each of the following oxides, indicate whether it is ionic or molecular and whether it is acidic or basic. Then write a balanced equation for the reaction with the oxide and water. SO2(g), CaO(s), Li2O(s), SeO(s), P4O6(s)

Select the most accurate ranking of metallic character among the elements. Group of answer choices Rb...

Select the most accurate ranking of metallic character among the elements. Group of answer choices Rb > Mo = Re > Te > Pb Fr > Fe > Zr > Sb > Ne Ne < Sb < Fe < Zr < Fr Ca < Ba < Fr < K < Li

1. Calculate the % ionic bonding character in the three compounds below and then when appropriate...

1. Calculate the % ionic bonding character in the three compounds below and then when appropriate use ionic charge and ionic radii, predict crystal structures for the following materials: (a) CoO (b) KI (c) NiS 2. (Callister 3.30) Magnesium oxide has the rock salt crystal structure and a density of 3.58 g/cm3. (a) Determine the unit cell edge length or lattice parameter. (b) How does this result compare with the edge length as determined from the radii in Table 3.4,...

Germanium is a group 4A semiconductor. The addition of a dopant atom (group 3A element) that...

Germanium is a group 4A semiconductor. The addition of a dopant atom (group 3A element) that has fewer valence electrons than the host atom results in a p-type semiconductor. The addition of a dopant atom (group 5A elements) that has more valence electrons than the host atom results in an n-type semiconductor. Which of the following elements when used for doping germanium will yield p-type semiconductors, and which elements when used for doping germanium will yield n-type semiconductors?

1. Define and predict trends in atomic radii, ionic radii, ionization energy and electron affinity by...

1. Define and predict trends in atomic radii, ionic radii, ionization energy and electron affinity by using the periodic table. 2. Differentiate between ionization energy and electron affinity 3. Place the following atoms in order of increasing atomic radius: N, O, P, Ge

Compute the percent ionic character of the interatomic bonds for the SiC compound. Are you suprised...

Compute the percent ionic character of the interatomic bonds for the SiC compound. Are you suprised by this result? Why or why not?

what are the trends of electronegativity, atomic radii, and ionic radii on the peridot table?

Which pair of elements is most likely to form an ionic bond? 1, Which pair of...

Which pair of elements is most likely to form an ionic bond? 1, Which pair of elements is most likely to form an ionic bond A, silicon and oxygen B, nitrogen and chlorine C, barium and oxygen D, sulfur and chlorine Which pair of elements is most likely to form an ionic bond? 2, Which pair of elements is most likely to form an ionic bond? A, sulfur and fluorine B, calcium and chlorine C, phosphorus and oxygen D, silicon...

Question