Cards in this guide (15)
What is one way forces act on atoms
Forces cause bonds to form.
How are models affected by new evidence
Models are changed if they don't fit new data.
Why do scientists define systems
It minimizes sources of bias in the data.
What best describes how forces affect matter
Forces hold matter together.
What makes balancing redox reactions different from balancing other reactions
Balancing redox reactions is different from balancing other
reactions because both the number of atoms and the amount of charge
must be balanced.
What happens at the cathode in an electrolytic cell
Reduction occurs at the cathode in an electrolytic cell.
How do chemists organize information about elements
By grouping the elements on the periodic table
When a magnet is moved alongside a wire what happens
the electrons in the wire begin to flow
Which of the following best describes a galvanic cell
A battery containing a spontaneous redox reaction
Which metal gets coated during electroplating
The cathode gets coated during electroplating.
Similar scientific themes are seen in what areas of science
What is a trend seen in the periodic table
Which of the following metals is the least stable Silver Potassium Iron or Aluminum
Which of the following statements describes electromagnetism
Magnetism can create electricity, and electricity can create
magnetism.
A particular power source creates electricity through the use of giant magnets that are rotated to create a flow of electrons. This electricity is then directed
From the electric generator to electric outlets in homes