Answer:
SO the awnser is 76.9 trust me
Explanation:
The answer is (3) metallic. Cobalt is a transition metal, so it can't be covalent bonds, which bond non-metals, therefore eliminating choice 1 and 2. Ionic bonds are between metals and non metals, but solid cobalt does not have a non metal, eliminating choice 4 as well. Metallic bonds are bonds between metals, therefore the answer is (3) metallic.
At stp the volume is 22.4 L .
hope this helps!
temperature is defined to be the average kinetic energy.
heat energy tends to flow from higher energy to lower energy systems, so knowing the temperatures of things tells you how heat will flow between them.
EXAMPLE --------> when you step on a very hot pavement with your bare feet that makes you move a lot faster
