Answer:
2.00X10^5 x 20gNe/6.02x10^23=6.46x10^-18 but books answer is 797.
Explanation:
The change is that the water will freeze to 0 or minus I don’t know as I’m not to sure
Answer:
Zinc is an <em>element</em>.
Explanation:
Compounds are composed of two or more elements
Answer:
Group A elements or the main group
Another name for the representative elements are the Group A elements or the main group elements
Explanation: