The further away electrons are from the nucleus the easier it is for atoms to use electrons.
Al, Ga, and In each lose 3 electrons. Its easy to remember, because there are three of them and they each lose three electrons. The other elements in group 13 vary
Oh, dude, elements that gain 2 electrons when they combine with another element are found in Group 16 of the periodic table, also known as the oxygen group. This includes elements like oxygen, sulfur, and selenium. So, like, when these elements bond with others, they're all like, "I'll take two electrons, thanks!"
We haven't seen your graph. However, it is easy to say what kinds of ions elements form. Metals form positive ions and nonmetals form negative ions.
Because in the table the elements are arranged into "periods", elements belonging to the same period have similar physical/chemical properties. This in tern reflects the fact that they have a similar number of outer shell electrons.
Metals. :)
Low resistance lets electrons through easy, and high makes it harder for them to pass. Basically electricity is harder to flow through high resistance and vice versa.
Low resistance lets electrons through easy, and high makes it harder for them to pass. Basically electricity is harder to flow through high resistance and vice versa.
Al, Ga, and In each lose 3 electrons. Its easy to remember, because there are three of them and they each lose three electrons. The other elements in group 13 vary
Harder Than Easy was created on 2009-09-15.
All elements in group four have FOUR valence electrons. This is easy to remember because the group number located at the top of the periodic table of elements corresponds precisely in all cases to the experimentally observed number of valence electrons in the elements. It is also important to know that the elements in group eight (the inert gases) all have eight valence electrons, meaning that they can neither gain or lose electrons in the way of bonding with other elements, thus the maximum number of valence electrons any molecule can have is eight.
It depends on the player. To some people, it's the hardest game around. To others, it's so easy they can do it in their sleep. For me, it is very easy at the begining, but when it gets harder, it isn't that bad.
Oxygen is a really strong oxidizing agent, meaning it's really greedy with electrons. It really wants to become stable like the noble gases, who have completely filled electron shells. The only way to get electrons is to oxidize other elements and steal their electrons. That's why oxygen is so reactive.
Nonmetallic elements take electrons from metals because unstable elements want to have a full valence (outer) electron shell. The metallic elements usually have a less then half full valence shell, it would be easy for them just to get rid of the electrons opposed to having to find more. Nonmetals usually only need one to four electrons so taking them from a metal would be easier then losing all of their electrons.
Consolidated resorts are normally cheaper and are better than others like them. Finding them online is quite easy, but find the right one for you will be harder.
That has to do with the ability for electrons to move withing the material. Some metals, like copper, contain a free-moving "lattice" of electrons, which allows a lot of movement. Other materials such as rubber have their electrons very tightly bound, and so have a greater resistance to current.Some elements do not let go of their electrons as easily as others do. The atoms in a NON-conductive material are 'stable' or balanced while conductive elements pass electrons to each other freely.
it is simple, there are two ways to build yourself up. the harder one is to work hard at life. the other, the easy option, is to knock others down below you.
Just find some easy drawings then keep on practicing and get harder and harder drawings