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Question:

Electron configuration HELP?

How many electrons (if any) must be (gained/lost) for each of the following to achieve a noble gas electron configuration? lithium atom aluminum atom neon atom fluorine atom

Answer:

lithium needs to lose 2 electrons aluminum needs to lose 3 neon is a noble gas fluorine needs to gain 1
Compounds have the same properties as the elements that form themFalse does water have the same properties as hydrogen and oxygen? Come on now think about thisElectrons on the outermost layer of an atom are called valence electronsTrue (with a few subtle qualifications) Compounds formed by sharing electrons are called _ compoundsSelect the letter of the correct answerB.) Covalent Compounds formed by transferring electrons are called _ compoundsSelect the letter of the correct answerA.) Ionic Elements that lose electrons will have a _ chargeSelect the letter of the correct answerC.) Positive ALUMINUM HAS THREE OUTER ELECTRONSWill the element share, gain or lose electrons? Give a detailed explanation for your answerLose to form a trication (+3 charge) because it is easier to form a filled-shell configuration by losing three than to gain fiveWhat charge will the element have? +3 The center of an atom is positively charged and the outside is positively chargedType True or False below False.
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