hydrogen bonds
it's a simultanious attraction between a positively charged ion and a negatively charged ion it's a simultanious attraction between a positively charged ion and a negatively charged ion
I believe they'd are positively charged.
A polar molecule is one that has a negatively charged end and a positively charged end, which form poles. A non-polar molecule doesn't.
No, atoms are not normally negatively charged. They are typically electrically neutral, meaning they have an equal number of protons (positively charged particles) and electrons (negatively charged particles). It is possible for atoms or molecules to gain or lose electrons and become positively or negatively charged, but this is not the usual state.
Ionic compounds are composed of negatively and positively charged atoms.
electrostatic force of attraction between the positively charged cations and negatively charged anions
it's a simultanious attraction between a positively charged ion and a negatively charged ion it's a simultanious attraction between a positively charged ion and a negatively charged ion
Polar molecules have a positively charged pole and a negatively charged pole. The positively charged pole of one molecule will attract the negatively charged pole of another molecule, in accordance with Coulomb's Law.
Covalent bonding involves two or more atoms sharing electrons. Coordinate covalent bonding is just an attraction that molecules have for other molecules based on the asymmetrical distribution of electrons in those molecules, creating negatively charged and positively charged regions (and hence, an attraction between the negatively charged regions of one molecule and the positively charged regions of another molecule).
no one cares.
Solute molecules can be positively charged, negatively charged, or neutral. For example, dissolving sodium chloride in water produces positively charged sodium cations and negatively charged chloride anions. Dissolving sucrose (table sugar) in water produces only dissolved neutral sucrose molecules.
Negatively charge
I believe they'd are positively charged.
Histones
No, ionic bonds form between particles with opposite charges.
A polar molecule is one that has a negatively charged end and a positively charged end, which form poles. A non-polar molecule doesn't.
No, atoms are not normally negatively charged. They are typically electrically neutral, meaning they have an equal number of protons (positively charged particles) and electrons (negatively charged particles). It is possible for atoms or molecules to gain or lose electrons and become positively or negatively charged, but this is not the usual state.