Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li i think its either c or e the elements beryllium, calcium, and strontium are all in group 2. what is the correct relationship of these elements regarding their ionization energy? a. ca < be < sr b. sr < be < ca c. be < ca < sr d. sr < ca < be e. ca < sr < be which substances are made up of polymers? (pick more then one yall) dna a glass bottle ice crystals the proteins in hair rubber car tires
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Chemistry, 23.06.2019 07:00, mahogany1956
What is the difference between covalent bonds and ionic bonds? covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the electrical attraction between charged atoms. covalent bonds involve the transfer of electrons between charged atoms; ionic bonds involve the sharing of electrons between atoms. covalent bonds involve the sharing of pairs of electrons between atoms; ionic bonds involve the sharing of single electrons between atoms. covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the sharing of protons between charged atoms.
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Chemistry, 23.06.2019 11:00, lemonsalt9378
The decimals you found in part b are called repeating decimals. in the gizmo, repeating decimals are rounded to two places. how does the gizmo show you that a decimal has been rounded?
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Chemistry, 23.06.2019 14:00, emory238
How are casts formed by decaying organisms? organisms turn into rock over time. organisms leave carbon residue on a rock. organisms leave impressions in sediment that hardens into rock. impressions left by organisms are filled in with sediment that hardens into rock.
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Chemistry, 23.06.2019 14:30, ajahbraun
Recognizing the properties of water water has a "bent" geometry. which explanation does not explain why? o water's oxygen has unbonded electron pairs that repel each other. water can form hydrogen bonds. electrons are evenly distributed in the water molecule. do ne
Answers: 3
Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li i think its either c or e th...
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