Want this question answered?
Plutonium is a very strange chemical element: all valences between 1 and 8 are possible.
The electronegativity of an element is important in figuring out how polar a molecule will be. The higher the electronegativity of an element is compared to another, the more polar the molecule will be. For example, a bond between Flourine and Hydrogen will be very polar, because Flourine has a very high electronegativity, and hydrogen has a very low electronegativity.
Because the valency shell for its electrons is full.
Science has discovered many Element. Some of those element are very important for us.
Carbon only has 4 valence electrons and so it can make all kinds of bonds. Carbon is a very important element on the planet if not the most important.
no it is not stable bcoz if an atom needs to be stable it needs to have 8 electrons in the valency (outermost) shell,where as a krypton has only 2 in its valency electron.
Plutonium is a very strange chemical element: all valences between 1 and 8 are possible.
all elements are very important
Its valency is 3 i.e. 8-5.The element is a non metal since it has 5 electrons in the outermost shell.Hence, it is very difficult for the element to loose 5 electrons and would be easier togain 3 electrons .Hence, the element gains 3 electrons and thus we consider its valencyto be 8- no. of valence electrons.
very confused
Carbon is the correct element owever, hydrogen, oxygen, nirtogen and phosphorus are also very important.
The electronegativity of an element is important in figuring out how polar a molecule will be. The higher the electronegativity of an element is compared to another, the more polar the molecule will be. For example, a bond between Flourine and Hydrogen will be very polar, because Flourine has a very high electronegativity, and hydrogen has a very low electronegativity.
Depends on what you're drawing.
Because the valency shell for its electrons is full.
A trace element is considered is a specific element that contains less than 100 parts per million in a sample. In this case, the sample is seawater. According to my understanding, the presence of iodine is very limited in seawater. There is only 0.05 parts per million of iodine in seawater. As such, iodine is considered a trace element in seawater.
The ancient Greeks believed that religion was very important. The arts were very important to them as well. Music and architecture was very important to them as well. For them, all of these were extremely important, and each one was thought to be equally important and necessary.
Garnet is considered important in the study of rocks because of its molecular composure. Garnet has a very weak molecular composure, making it a very maleable rock.