2.2 An Element\'s Properties Depend on the Structure of its Atoms What is the ch
ID: 140236 • Letter: 2
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2.2 An Element's Properties Depend on the Structure of its Atoms What is the charge (positive or neg ative) of a proton and its location (nucleus or cloudj? (30) What is the charge (positive or neg ative) of an electron and its location (inucleus or cloudj? (30) What is the charg e (positive or neg ative or neutral) of a neutron and its location (nucleus or cloud)? (30) Which subatomic particle number chang es with different isotopes? Neutrons or protons? (31) When is an isotope considered radioactive? (31) 2.2 Energy Levels of Electrons The innermost electron shell of an atom holds no more than el How many electrons can fill the second electron shell? (34) For each atorm listed below identify the number of valence electrons it has. This is JUST the number of electrons in the electrons (35 outer valence shell. NOT THE TOTAL NUMBER OF ELECTRONS (34-Figure 2.7) .Hydrogen Carbon .Nitrogen What is an atom like if its valence shell is full? (35) chemically reactive or inert 2.3 Chemical Bonding Between Atoms What is shared in a covalent bond between two atoms-be specifie? (36) Where do the What is the name of the bond bethween A hydrogen bond isExplanation / Answer
2.2)
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