Specific Heat & Thermal Energy
The amount of heat energy necessary to raise the temperature of 1 kg of a substance 1 degrees Celsius (or 1 K).
What is specific heat?
All matter is made up of tiny particles that are always in motion.
What is the kinetic theory of matter?
L x W x H
What is the equation for determining volume of a regular solid?
What is covalent bonding?
A charged atom
What is an ion?
All the energy in a material.
What is thermal energy?
Phase change from a gas directly to a solid.
What is deposition?
Water displacement method
What is the method for determining volume of an irregular solid?
Metal and nonmetal
What is ionic?
Atoms of the same element with different numbers of neutrons, and therefore different masses.
What are isotopes?
Items with a high specific heat will heat up and cool down _______.
What is slowly?
How a phase change diagram indicates when a substance is going through a phase change.
What is the temperature stays constant (doesn't change)?
g/mL
What is the unit for density?
C3O5
What is the formula for tricarbon pentoxide?
Two atoms have 12 protons and 12 electrons, but one atom has a mass of 24 and the other has a mass of 26. What is their relationship to each other?
What is they are isotopes of the same element (or isotopes of each other)?
Which would have more thermal energy, a cup of boiling water or a 6 foot tall snowman?
What is the 6 foot tall snowman?
Areas of a phase change diagram that show more kinetic energy.
What is when the temperature is increasing?
If mass stays constant, and volume increases, what will happen to the density?
What is decrease?
CaCl2
What is the formula for calcium chloride?
Sulfur is in period 3 group 16 of the periodic table. How many valence electrons does sulfur have?
What is 6?
Steel feels colder to the touch than glass, even though both are at the same temperature, because of this property of steel.
What is low specific heat?
Point on a phase change diagram where the solid and liquid phase exist at the same time.
What is melting point (or freezing point)?
If volume stays constant, and mass increases, what will happen to the density?
What is increase?
Formula for aluminum (+3) oxide (-2)
What is Al2O3?
An ion has 17 protons and 18 electrons. Is this a cation or an anion, and what is its charge?
What is anion, -1?