HESI A2 Chemistry NEWEST VERSION WITH COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS\VERIFIED
100% ALREADY GRADED A+\BRAND NEW
a sugar used in the formation of DNA
deoxyribose
a reaction that involves two ionic
compounds. The positive ion
double replacement from one compound combines
with the negative ion of the other
compound. The result is the two
new ionic compounds that have
"switched partners"
the group of electrons revolving around the
nucleus of an atom; a cloudlike group of electrons
electron clouds
a state in which reactants are forming products at the
equilibrium
same rate that products are forming reactants
a temperature measuring system
used only in the US, its
territories, Belize, and Jamaica. It
is rarely used for any scientific
measurements except for body
temperature.
fahrenheit
It has these characteristics:
0 degrees is the freezing point of
sea water or heavy brine at sea
level;
32 degrees F is the freezing point
of pure water at sea level;
212 degrees F is the boiling point
of pure water at sea level; most
people have a body temperature
, of 98.6 F
elements that are placed
together in columns in the
groups
periodic table
an electrostatic attraction
between two oppositely charged
ionic bond
ions or a cation and an anion.
This type of bond is generally
formed between a METAL
(cation) and a NON-METAL (anion)
different kinds of the same atom
that vary in weight; for a given
isotope
element, the number of
PROTONS=SAME, while the
number of
neutrons = varies to make the different isotopes
a unit of measure that is used
only in the scientific community.
Kelvin has these characteristics:
0 degrees Kelvin = -273 degrees
kelvin
C and is thought to be the
lowest temperature achievable
or
absolute zero (0);
the freezing point of waer is 273 degrees K;
the boiling point of water is 373
K; most people have a body
temperature of 310 degrees K
QUESTIONS AND CORRECT DETAILED ANSWERS\VERIFIED
100% ALREADY GRADED A+\BRAND NEW
a sugar used in the formation of DNA
deoxyribose
a reaction that involves two ionic
compounds. The positive ion
double replacement from one compound combines
with the negative ion of the other
compound. The result is the two
new ionic compounds that have
"switched partners"
the group of electrons revolving around the
nucleus of an atom; a cloudlike group of electrons
electron clouds
a state in which reactants are forming products at the
equilibrium
same rate that products are forming reactants
a temperature measuring system
used only in the US, its
territories, Belize, and Jamaica. It
is rarely used for any scientific
measurements except for body
temperature.
fahrenheit
It has these characteristics:
0 degrees is the freezing point of
sea water or heavy brine at sea
level;
32 degrees F is the freezing point
of pure water at sea level;
212 degrees F is the boiling point
of pure water at sea level; most
people have a body temperature
, of 98.6 F
elements that are placed
together in columns in the
groups
periodic table
an electrostatic attraction
between two oppositely charged
ionic bond
ions or a cation and an anion.
This type of bond is generally
formed between a METAL
(cation) and a NON-METAL (anion)
different kinds of the same atom
that vary in weight; for a given
isotope
element, the number of
PROTONS=SAME, while the
number of
neutrons = varies to make the different isotopes
a unit of measure that is used
only in the scientific community.
Kelvin has these characteristics:
0 degrees Kelvin = -273 degrees
kelvin
C and is thought to be the
lowest temperature achievable
or
absolute zero (0);
the freezing point of waer is 273 degrees K;
the boiling point of water is 373
K; most people have a body
temperature of 310 degrees K
