Measuring
The unit used to measure distance in science.
What are meters?
To be considered matter, something must be made of protons, neutrons and/or electrons and have inertia. These are the other two characteristics it must have to be considered matter.
What is has mass and takes up space?
During condensation, particles do this with energy.
What is lose energy?
The number of this particle can be used to identify the type of atom.
What is the proton?
A horizontal row on the periodic table is called this.
What is a period?
This is the unit used to measure the volume of an object.
What is liters OR meters cubed?
This classification of matter is made of only one type of atom, like mercury.
What is an element?
During sublimation, particles do this with energy.
What is gain energy?
An atom will gain or lose enough electrons to do this when becoming an ion.
What is fill or empty it outer energy level?
A vertical column on the periodic table is called this.
What is a group?
This assesses how close a group of measurements are to each other.
What is precision?
This is the correct classification of sugar dissolved in water.
What is a homogeneous mixture?
This is the relationship between pressure and volume of a gas sample.
What is inversely proportional?
These two subatomic particles make up the mass of the atom.
What are the protons and neutrons?
Most of the members of this group do not react to any other atom.
What are the noble gases?
Changes in energy are measured in these units.
What are joules?
Odor is considered this type of property.
What is intensive?
What is physical?
This is the property of a gas that is demonstrated when the particles collide with the sides of their container and each other.
What is pressure?
This type of atom has a different number of neutrons than the most common for of that atom type.
What is an isotope?
This is the number of valence electrons most atoms need to be stable.
What is eight?
This is the formula used to calculate the density of an object.
What is mass divided by volume?
This is the observable evidence that rust forming on metal is considered a chemical change.
What is a change in color or a change in texture?
A balloon that is inflated at the peak of Mount Washington will do this when brought down to sea level.
What is shrink?
An atom that has 5 protons, 5 electrons, and 6 neutrons will have this for a mass.
What is 11 atomic mass units?
Atoms in the same group have similar properties because they have this in common.
What is have the same number of valence electrons?