Anatomy quiz 1C Crossword
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
 
 
Down: 1) Hydrogen atom with partial positive charge attracts atom with partial negative charge cannot bond atoms into molecules form links between molecules found in water2) force of attraction that holds ions with opposite charges together gain and lose electrons NaCl3) two or more atoms share electrons4) molecule that contains atoms of 2 or more different elements5) Forces that hold together atoms of molecules or compounds Three types ionic, covalent, hydrogen6) Occurs when new bonds form or bonds are broken8) two or more atoms share electrons single, double or triple bond non polar, covalent bond, polar covalent9) octet rule inner most only holds 2 electrons otter most holds 8 electrons10) different number of neutrons different mass numbers isotopes with more neutrons tend to be radioactive carbon 1414) positively charged determine atoms atomic number15) neutral charge atoms with more neutrons than protons tend ot be radioactive19) negatively charged ion Across: 7) negatively charged located outside nucleus number determine atoms chemical properties11) carbon, oxygen, nitrogen, hydrogen12) stable substance that cannot be broken down further13) positively charge ion16) sharing of electron pairs is unequal17) Electically charged atom with unpaired electon in outermost shell Superoxide18) protons neutrons electrons20) atom that has positive and negative charge cation anion21) equal sharing of electron pairs22) smallest amount of an element
 

 

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