13. Liquids, Solids & Intermolecular Forces

Simple Cubic Unit Cell

13. Liquids, Solids & Intermolecular Forces

# Simple Cubic Unit Cell - Video Tutorials & Practice Problems

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**Simple Cubic Unit Cell** is the *least complex *cubic unit cell and contains only *1 atom.*

Simple Cubic Unit Cell

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concept

## Simple Cubic Unit Cell Concept 1

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example

## Simple Cubic Unit Cell Example 1

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Problem

ProblemPolonium crystallizes with a primitive cubic structure. It has a density of 9.4 g/cm^{3}, a radius of 167 pm, and a molar mass of 209 g/mol. Calculate the number of atoms in one mole of Polonium.

A

6.0×10^{-23}

B

3.2×10^{11}

C

6.0×10^{23}

D

1.7×10^{15}

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PRACTICE PROBLEMS AND ACTIVITIES (19)

- (b) What is the coordination number of each cannonball in the interior of the stack?
- Identify each of the following kinds of packing: (b)
- Imagine the primitive cubic lattice. Now imagine grabbing the top of it and stretching it straight up. All ang...
- Which of the three-dimensional primitive lattices has a unit cell where none of the internal angles is 90? (...
- The unit cell of nickel arsenide is shown here. (b) What is the empirical formula?
- Determine the number of atoms per unit cell for each metal. (a) Polonium
- The unit cell of a compound containing potassium, aluminum, and fluorine is shown here. (a) What type of latti...
- Consider the unit cells shown here for three different structures that are commonly observed for metallic ele...
- Plonium crystallizes with a simple cubic structure. It has a density of 9.3 g/cm3, a radius of 167 pm, and a m...
- An oxide of rhenium crystallizes with the unit cell shown here (rhenium=gray; oxygen=red). What is the formula...
- The coordination number for the Al3+ ion is typically between four and six. Use the anion coordination number...
- The coordination number for the Al3+ ion is typically between four and six. Use the anion coordination number ...
- The coordination number for the Al3+ ion is typically between four and six. Use the anion coordination number ...
- "The diameter of a rubidium atom is 495 pm We will consider two different ways of placing the atoms on a surfa...
- "The diameter of a rubidium atom is 495 pm We will consider two different ways of placing the atoms on a surfa...
- Imagine the primitive cubic lattice. Now imagine pushing on top of it, straight down. Next, stretch another fa...
- Assume that 1.588 g of an alkali metal undergoes complete reaction with the amount of gaseous halogen contain...
- How many atoms are in a simple cubic (primitive cubic) unit cell?
- How many total (or composite) atoms are contained in a unit cell of primitive cubic arrangement?