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True or false Covalent bonds can best be describe as a swapping of electrons?
False. Covalent bonds involve the sharing of electrons between atoms, not the swapping of electrons.
All minerals are held together by ionic bonds true or false?
False. Minerals can be held together by various types of chemical bonds, including ionic, covalent, and metallic bonds, depending on the specific mineral and its composition.
Is it true or false that covalent bonds contain ions?
False. Covalent bonds involve the sharing of electrons between atoms, not the transfer of electrons to form ions.
True or false Helicases unwind the double helix of DNA by breaking the nitrogen bonds that link the hydrogen bases?
False. Helicases unwind the double helix of DNA by breaking the hydrogen bonds between the nitrogenous bases, not the nitrogen bonds that link the bases.
When bonds are broken energy is released True False?
False. When bonds are broken, energy is required or absorbed, not released. This is because energy is needed to overcome the forces holding the atoms together in the bond.
True or false Covalent bonds can best be describe as a swapping of electrons?
False. Covalent bonds involve the sharing of electrons between atoms, not the swapping of electrons.
All minerals are held together by ionic bonds true or false?
False. Minerals can be held together by various types of chemical bonds, including ionic, covalent, and metallic bonds, depending on the specific mineral and its composition.
Homogeneous and heterogeneous mixtures have chemical bonds True or False?
False, the parts of mixtures are not chemically bound.
Is it true or false that covalent bonds contain ions?
False. Covalent bonds involve the sharing of electrons between atoms, not the transfer of electrons to form ions.
True or false water boils at 100 degrees celsius(212 degrees Fahrenheit)?
False. Water boils at 100 degrees Celsius (212 degrees Fahrenheit) at standard atmospheric pressure. However, this can change at different elevations or if the pressure is altered.
The Federal Reserve never buys bonds?
false
True or false Helicases unwind the double helix of DNA by breaking the nitrogen bonds that link the hydrogen bases?
False. Helicases unwind the double helix of DNA by breaking the hydrogen bonds between the nitrogenous bases, not the nitrogen bonds that link the bases.
Is the properties of a metal are related to bonds true or false?
true.
When bonds are broken energy is released True False?
False. When bonds are broken, energy is required or absorbed, not released. This is because energy is needed to overcome the forces holding the atoms together in the bond.
The DNA molecule has both strong bonds and weak bonds which hold the molecule together. is this true or false?
True
Is it true or false metallic bonds are formed from the sharing of valence electrons?
False. Metallic bonds are formed by the delocalization of electrons throughout a lattice structure of metal atoms. Valence electrons are not shared between specific pairs of atoms like in covalent bonds, but rather move freely throughout the metal structure.
True or false Polymerized amino acids that make up proteins are linked together by covalent bonds?
False
