The process in which a gaseous substance is converted into a condensed, more usable chemical substance is called fixation
Answer:
can only accommodate 2 electrons
(4) C8H14 is your answer. A saturated hydrocarbon means that they have no double or triple bonds. C8H14 is an alkyne, which is an unsaturated hydrocarbon.
Answer:
The valence shell has higher energy than other occupied shells
Explanation:
According to Bohr's model of the atom, he suggested that the extranuclear part consists of electrons in specific spherical orbits around the nucleus.
His model suggests that the electron can move round the nucleus in certain permissible orbits or energy levels. The ground state is the lowest energy state available to the electron. The excited state is any level higher than the ground state.
The valence electrons are in the outermost shell of an atom. These electrons are of the highest energy levels in the atom
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Answer:
The chemistry student will need to weigh 74.0g of chloroform.
Explanation:
Density relates mass and volume and 1 cm⁻³ = 1 mL:
1.48 g of chloroform ____ 1 cm⁻³ chloroform
m ____ 50.0 cm ⁻³ chloroform
m = 74.0 g of chloroform.
Therefore, the chemistry student will need to weigh 74.0g of chloroform.