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WorksheetsUnit 5 HW #1: Lab Data and Bond Type
Total questions: 9
Worksheet time: 9mins
Depending on the type of attraction between particles, substances are classified as ionic, molecular, atomic (network), and atomic (metallic) substances.
Sample: The substance is a white crystal solid and it dissolves in water.
Which substance type could this be? (Multiple correct)
Ionic Substance
Molecular Substance
Atomic Network Substance
Atomic Metallic Substance
Sample: The substance is a white crystal solid and it dissolves in water.
Which test would help determine if the substance is made of ions?
Melting Point
Conductivity as a solid
Conductivity as a solution
Luster of the crystal
A sample is a white crystal solid.
The following lab data is collect:
Dissolves in water
Does not conduct as a solid
Conducts electricity as a solution.
What type of substance is this?
Ionic Substance
Atomic Metallic Substance
Atomic Network Substance
Molecular Substance
A sample is a white crystal solid.
The following lab data is collect:
The solid has an odor.
Does not dissolve in water.
Dissolves in polar and nonpolar solvent.
Does not conduct as a solid
What type of substance is this?
Ionic Substance
Atomic Metallic Substance
Atomic Network Substance
Molecular Substance
A sample is a white matte powder.
The following lab data is collect:
The solid does not dissolve in any solvent.
The solid does not conduct as a solid.
The solid does not melt.
What type of substance is this?
Ionic Substance
Atomic Metallic Substance
Atomic Network Substance
Molecular Substance
The sample pictured to the left is analyzed.
The following lab data is collected:
The solid does not dissolve in any solvent.
The substance conducts as a solid
The solid does not melt.
What type of substance is this?
Ionic Substance
Atomic Metallic Substance
Atomic Network Substance
Molecular Substance
The difference in electronegativity can be used to classify the bond type in a substance.
What type of bond is present in the following substances?
CaCl2
HCl
CO2
Lab tests help us identify the type of particle present in a substance.
Match the lab test with what it helps us understand
Low melting point
Molecular Substance property
Conducts as a solid
Atomic Metallic Substance property
Dissolves in water and conducts in solution
Ionic Substance Property
Does not dissolve in any solvent or conduct in any form
Atomic Network Substance Property
Analyze the data in the data table.
Classify the substance type based on the lab data.
Substance A
Ionic Substance
Substance B
Molecular Substance
Substance C
Network Atomic Substance
Substance D
Metallic Substance
