Which of the following is not true about hydrogen bonds? hydrogen bonds occur between hydrogen atoms and atoms of highly electronegative elements hydrogen bonds create surface tension in water. hydrogen bonds are bonds between hydrogen atoms hydrogen bonds are important in biology?

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

Which diagram represents the phase tha occurs after a solid melts?