What is the formula of the ion formed when aluminum achieves a noble-gas electron configuration?AAl2–BAl3+CAl2+DAl–EP3– What is the name given to the electrons in the highest occupied energy level of an atom?Aorbital electronsBcationsCvalence electronsDanionsEaffinity electrons The octet rule states that, in chemical compounds, atoms tend to haveAthe electron configuration of a halogen.Bmore protons than electrons.Cmore electrons than protons.Deight electrons in their principal energy level.Efilled f sublevelsHow does calcium obey the octet rule when reacting to form compounds?AIt gains electrons.BIt does not change its number of electrons.CIt gives up electrons.DIt fills its valence level.EIt shares electronsWhich of the following electron configurations is the most stable?A1s22s22p63s23p5B1s22s22p63s23p64s23d5C1s22s22p63s23p64s2D1s22s22p63s23p6E1s22s22p63s23p64s23d10
We are talking fruits and veggies 60% whole wheat or more breads, oatmeal, bran hereRaw, and cooked but not processed foods Get into the habitAn apple a day really does help in that department.otherwise you are more suspect to colon cancer.
Hi! Loads of fruits and vegetables! Try bran products and oats are also rich in fiberYou can try Psyllium seed husks- GREAT SOURCE OF FIBERYou can have this husk in juice, water or milkI hope this helps! ~ MrsBakur (C.H.S.)~
first question Al+++ (answer B) second question: valence electrons (answer C) third question answer D (octet means 8 in latin) fourth question answer C forming ion Ca++ answer D is correct for question 5
Fruits, expecially apples and peachesNuts, celery, cabbage, the usual vegetablesThe tougher the foods (chewier) the better source of fiber.
Broccoli, whole wheat.you can also get fiber supplementsMany adults do not get enough fiber in their diet even when they tryI have used the Benefiber products and like them.
