BSC 1010 Exam 1 FAU questions with accurate answers

BSC 1010 Exam 1 FAU questions with accurate
answers
# of neutrons = ___________ - ____________ Ans✓✓✓ atomic mass -
atomic #


1 carbon skeleton prefix Ans✓✓✓ Met


2 carbon skeleton prefix Ans✓✓✓ Eth


3 carbon skeleton prefix Ans✓✓✓ Prop


4 carbon skeleton prefix Ans✓✓✓ But


A carboxyl group contains a carbon atom with a double bond with _ and
a _ group with the formula Ans✓✓✓ Oxygen, hydroxyl group (O=C-
OH)


A five carbon skeleton would have the following prefix Ans✓✓✓ Pent


A methyl group results from stripping one _ atom from methane (CH4)
with the formula Ans✓✓✓ Hydrogen, (-CH3)


Alcohols (hydroxyl groups) have _ bonds and the formula is Ans✓✓✓
Polar covalent bonds and -OH

, An amino group consists of a _ attached to two _ atoms with the formula
Ans✓✓✓ Nitrogen, hydrogen, (-NH2)


Atoms bond to other atoms by sharing their Ans✓✓✓ electrons


Carbon skeleton suffix double bond Ans✓✓✓ Ene


Carbon skeleton suffix single bond Ans✓✓✓ Ane


Carbonyl group consists of an _ atom joined by a _ bond with the
formula Ans✓✓✓ Oxygen, double, =CO


Disaccharides consist of two _ joined by a _ reaction Ans✓✓✓
Monosaccharides, dehydration


Do isotopes have the same chemical properties? Ans✓✓✓ Yes, because
they have the same number of electrons


Do isotopes have the same mass number Ans✓✓✓ No


Elements in a vertical column have Ans✓✓✓ Similar properties


Higher concentration = Ans✓✓✓ Lower pH