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Ionic Bond

Ionic Bond

a chemical bond in which one atom loses an electron to form a positive ion and the other atom gains an electron to form a negative ion.


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Could anyone please help with these questions? (Bio)

... B. Protons C. Neutrons D. Electrons E. Protons and Neutrons A hydrogen bond is A. A sharing of a pair of electrons between a hydrogen and an oxygen ... because of the .?. between the mercury atoms A. cohesion B. adhesion C. Ionic bonding D. Polar covalent bonding When 2 water molecules that are ...

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by lindshastude
Tue May 01, 2012 3:50 pm
 
Forum: General Discussion
Topic: Could anyone please help with these questions? (Bio)
Replies: 1
Views: 5561

Ionic bonds

... royshaz9, you're looking for the dielectric constant and it's effect on ionic bonds. However, I'd like to add, that bond is 100% ionic, even the bond in rubidium fluoride ...

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by JackBean
Sun Aug 07, 2011 8:05 am
 
Forum: General Discussion
Topic: Ionic bonds
Replies: 2
Views: 4618

Ionic bonds

This is what you are looking for: Ionic crystals may contain a mixture of covalent and ionic species, as for example ... minerals are of this type. X-ray diffration shows that in NaCN, for example, the bonds between sodium cations (Na+) and the cyanide anions (CN-) are ionic, with no ...

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by Adz795
Sun Aug 07, 2011 6:16 am
 
Forum: General Discussion
Topic: Ionic bonds
Replies: 2
Views: 4618

Biochemistry/ Proteins & Amino Acids

... form an alpha-helix d) could partially form an alpha-helix with 8 H-bonds e) could partially form an alpha-helix with 4 H-bonds 3. Some organisms ... formed between peptide R-groups lower the energy of the protein c) ionic bonds formed between peptide R-groups lower the energy of the protein ...

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by SimplyMe
Tue Feb 23, 2010 8:32 am
 
Forum: General Discussion
Topic: Biochemistry/ Proteins & Amino Acids
Replies: 4
Views: 5285

Need Easy Questions For Biology Midterm Answered

... multiple choice questions into just a question. 1. I know that hydrogen bonding is responsible for the secondary structure of a protein. Making it ... structure includes multiple polypeptide chains? 3. A molecule formed by ionic bonding can, but not always, gain or loose an electron or electrons. ...

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by BrioCloud
Mon Feb 01, 2010 5:48 am
 
Forum: General Discussion
Topic: Need Easy Questions For Biology Midterm Answered
Replies: 1
Views: 2943
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