The line in between indicates that there is a single bond connecting the two carbon atoms. Atoms can be bonded via single bond, double bond and a triple bond. Among the three, the single bond is the weakest, but it allows for more atoms to connect to it because it leaves 3 more pairs available for bonding.
So in summary, among all the bonds that was given, a c-c bond is the weakest and the longest.
The observation states a number of things. First, These crabs are territorial to the burrow they live in. This means that they each stick to their own and will defend theirs if necessary. During high tide they are underwater and during low tide they can be exposed. Now the limiting factors are things that could limit these creatures.
So some limiting factors that I can see based off this information is during low tide they are exposed to predators and are more likely to be harmed during that time than during high tide.
Another limiting factor is they are territorial which means they stay in the same area. This might not be dangerous predator wise but when they are located near each other food may be harder to get.
Finally also pertaining food, the tides could effect when they get food, it may be harder for them to get food during high tide then it is during low tide.
Hope this helps. Feel free to ask me any more questions! Thanks.
Homogeneous Mixture:
<span>It may be mistaken for a pure substance.
</span><span>It can be separated using distillation
</span>
Heterogeneous Mixture:
<span>Its components are visible
</span><span>It can be separated using distillation.
Concrete is an example of this kind of mixture.
</span>
Hope this helps!
Answer:
Cl2
Explanation:
Bcs in product there is chorine
Answer:
Se llaman bioelementos primarios. Los átomos de carbono tienen la capacidad de unirse a otros átomos. Esto permite que tenga lugar la vida y es por eso que el carbono es el bioelemento más importante. Otros elementos químicos se encuentran en los seres vivos; sin embargo, aparecen en pequeñas cantidades.
Explanation: