Radius of the tube: _cm
Data Collected
Calculations
Temperature
of gas
(°C)
Height of the
column of gas
(cm)
Temperature
of gas
(K)
Volume of gas
(cm)
Ratio V/T
(cm)
Near 0°C
Near 20°C
Near 40°C
Near 60°C
Near 80°C
Near 100°C
Additional
Additional
Additional
Additional
Additional
Additional

Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4

How did planetesmals form planets? a. they broke apart into smaller chunks. b. they collided and stuck together. c. they cooled and pulled ice together. d. they began to rotate.

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.