What are all metric measurements composed of?Metric
prefix and a basic unit of measure
What is the most commonly used temperature scale in the
scientific community?
Celsius or Centigrade
The nucleus of an atom contains or is made up of which of the
following?
Protons and neutrons
What is an atom that has a positive charge called?
A cation
In the periodic table, what are the rows called?
Periods
What is the atomic number?
Number of protons
Which of the following describes the atomic mass?
Average mass of that element's isotopes
Chemical equations are written in which manner?
Reactants -> Products
What is the charge on potassium in the compound KCl?
+1
A catalyst is a substance that accelerates a reaction by which of
the following?
Finding an alternate pathway for a reaction that requires lessenergy
Percent concentration of a solution is expressed as which of the
following?
Parts per 100 parts
What will one liter of a molar solution of any element contain?
The atomic mass in grams of that element
Chemical bonding is the bonding of which of the following?
One atom to another atom
prefix and a basic unit of measure
What is the most commonly used temperature scale in the
scientific community?
Celsius or Centigrade
The nucleus of an atom contains or is made up of which of the
following?
Protons and neutrons
What is an atom that has a positive charge called?
A cation
In the periodic table, what are the rows called?
Periods
What is the atomic number?
Number of protons
Which of the following describes the atomic mass?
Average mass of that element's isotopes
Chemical equations are written in which manner?
Reactants -> Products
What is the charge on potassium in the compound KCl?
+1
A catalyst is a substance that accelerates a reaction by which of
the following?
Finding an alternate pathway for a reaction that requires lessenergy
Percent concentration of a solution is expressed as which of the
following?
Parts per 100 parts
What will one liter of a molar solution of any element contain?
The atomic mass in grams of that element
Chemical bonding is the bonding of which of the following?
One atom to another atom
