Answer:
full octets live in noble gas world so you need to be whatever your charge is away from there in steps on the periodic table so s-1 is the one that falls short as it is 2 moves away from Ar which is its closest Noble gas
Explanation:
<h2>Answer:</h2>
The existence of coal beds in antarctic means the presence of trees and plants 35 million and 55 million years ago.
<h2>Explanation:</h2>
- Coal forms in swamps as plants die
- They are buried before they can be completely decomposed.
- It means there were plants that buried in antarctic for long period of time.
Answer:
From the water to the dry ice
Explanation:
The energy is transferred from the water to the dry ice because the water is warmer than the dry ice.
Answer:
The smallest ballon is the ballon X
Explanation:
It is possible to answer this question by using Graham's law:
Where v is the speed of effusion and MW is molar weight of each compound.
This equation is showing that speed is inversely related to the square root of its molar mass. As carbon dioxide has a bigger MW than carbon monoxide, the speed of effusion of carbon dioxide is lower doing its ballon biggest than carbon monoxide ballon, thus: <em>The smallest ballon is the ballon X</em>
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I hope it helps!