The molecules are more loose and not as compact and bonded together by hydrogen bonds as solids. Liquid water also has an indefinite shape meaning it can shift into anything
Heptane has nine structural isomers are 2-methylhexane, 3-methylhexane, 2,2-dimethylpentane, 2,3-dimethylpentane, 2,4-dimethylpentane, 3,3-dimethylpentane, 3-ethylpentane and 2,2,3-trimethylbutane. Each compound must have the same molecular formula but the structure of each are different from each other.
NaCl = n/V
<span>6.4M = n/0.80L </span>
<span>n= 5.12mol</span>
The answer is C. atom. An atom is the smallest fraction of a chemical element that can ever exit. An atom consists three particles which are the protons neutrons and electrons. Electrons are found around the center of the atom. The protons and neutrons are found in the center of the atom
Rutherford's gold foil experiment proved that there was a small, dense, positively charged nucleus at the center, which contained most of the mass of the atom. Which contained electrons orbiting the nucleus.