Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)

1st Edition

ISBN: 9780078945830

Author: Charles William McLaughlin, Marilyn Thompson, Dinah Zike

Publisher: Glencoe Mcgraw-Hill

Question

Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 21.1, Problem 7R

To determine

The reason of amalgam is solution.

Expert Solution & Answer

Explanation of Solution

Amalgam is an alloy which is made up of two different state of matter. One is solid and other is liquid. Amalgam is liquid solid solution used to fill the teeth. Amalgam is 50% is liquid mercury to which alloy of tin copper and silver is added. Solid metal alloy are bind with the help mercury. Due to this property of mercury, is used for various purposes.

Conclusion:

Amalgam used in tooth filling made up mercury.but sometime used as solution this is because amalgam is an alloy.

Chapter 21.1, Problem 6R

Chapter 21.1, Problem 8R

Chapter 21 Solutions

Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)

Ch. 21.1 - Prob. 1PP Ch. 21.1 - Prob. 2PP Ch. 21.1 - Prob. 3PP Ch. 21.1 - Prob. 4R Ch. 21.1 - Prob. 5R Ch. 21.1 - Prob. 6R Ch. 21.1 - Prob. 7R Ch. 21.1 - Prob. 8R Ch. 21.1 - Prob. 9R Ch. 21.2 - Prob. 10R

Ch. 21.2 - Prob. 11R Ch. 21.2 - Prob. 12R Ch. 21.2 - Prob. 13R Ch. 21.2 - Prob. 14R Ch. 21.3 - Prob. 16R Ch. 21.3 - Prob. 17R Ch. 21.3 - Prob. 18R Ch. 21.3 - Prob. 19R Ch. 21.3 - Prob. 20R Ch. 21.4 - Prob. 21R Ch. 21.4 - Prob. 22R Ch. 21.4 - Prob. 23R Ch. 21.4 - Prob. 24R Ch. 21.4 - Prob. 25R Ch. 21.4 - Prob. 26R Ch. 21.4 - Prob. 27R Ch. 21 - Prob. 28R Ch. 21 - Prob. 29R Ch. 21 - Prob. 30R Ch. 21 - Prob. 31R Ch. 21 - Prob. 32R Ch. 21 - Prob. 33R Ch. 21 - Prob. 34R Ch. 21 - Prob. 35R Ch. 21 - Prob. 36R Ch. 21 - Prob. 37R Ch. 21 - Prob. 38R Ch. 21 - Prob. 39R Ch. 21 - Prob. 40R Ch. 21 - Prob. 41R Ch. 21 - Prob. 42R Ch. 21 - Prob. 43R Ch. 21 - Prob. 44R Ch. 21 - Prob. 45R Ch. 21 - Prob. 46R Ch. 21 - Prob. 47R Ch. 21 - Prob. 48R Ch. 21 - Prob. 49R Ch. 21 - Prob. 50R Ch. 21 - Prob. 51R Ch. 21 - Prob. 1STP Ch. 21 - Prob. 2STP Ch. 21 - Prob. 3STP Ch. 21 - Prob. 4STP Ch. 21 - Prob. 5STP Ch. 21 - Prob. 6STP Ch. 21 - Prob. 7STP Ch. 21 - Prob. 8STP Ch. 21 - Prob. 9STP Ch. 21 - Prob. 10STP Ch. 21 - Prob. 11STP Ch. 21 - Prob. 12STP Ch. 21 - Prob. 13STP Ch. 21 - Prob. 14STP Ch. 21 - Prob. 15STP Ch. 21 - Prob. 16STP

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