(a) Study the picture below very carefully: Love Pik lovepik com (i) Write down anything WRONG which is happening in this picture. (ii) Name THREE pieces of equipment which you can see on the table. (b) Look carefully at the light bulb below. Inside the light bulb there is a tungsten wire. The light bulb is filled with argon. Oxygen is NOT allowed inside the light bulb. Classify each of the substances tungsten, argon and oxygen (O2) according to type of matter. Give four physical properties of tungsten which make it suitable to use in the light bulb. Why do you think oxygen is not allowed inside the light bulb? (i) (ii) (iii)

(a) Study the picture below very carefully: Love Pik lovepik com (i) Write down anything WRONG which is happening in this picture. (ii) Name THREE pieces of equipment which you can see on the table. (b) Look carefully at the light bulb below. Inside the light bulb there is a tungsten wire. The light bulb is filled with argon. Oxygen is NOT allowed inside the light bulb. Classify each of the substances tungsten, argon and oxygen (O2) according to type of matter. Give four physical properties of tungsten which make it suitable to use in the light bulb. Why do you think oxygen is not allowed inside the light bulb? (i) (ii) (iii)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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