Pure Substances and Mixtures
An element or a compound is called...
What is a pure substance?
The atomic particle that has a neutral charge
What is a neutron?
A version of an element that is heavier or lighter in mass.
What is an isotope?
The electron configuration for Lithium.
What is 1s2 2s1?
The most abundant element in the universe.
What is hydrogen?
A compound is composed of...
What are two different types of elements?
The atomic particles that has a negative charge
What are electrons?
A version of an element that has a difference in charge.
What is an ion?
The name of the rule for electrons to end in pairs of 8.
What is the octet rule?
The band with the most records sold of all time.
What is the Beatles?
Oxygen that we breath is O2, and is classified as...
What is an element
The phase of matter that has molecules tightly packed together.
What is a solid?
What is a cation?
The abbreviated Electron configuration of Potassium (K).
What is [Ar]4s1?
The terrible haircut that Mr. Colby rocked during high school.
What is a faux hawk?
The air that we breath contains nitrogen, oxygen, and carbon dioxide, water and various other gases. The collection of these gases can be classified as...
What is a homogenous mixture?
The atomic particles that have 1 atomic mass.
What are protons and neutrons?
Lithium that has an atomic mass of 7 and 2 electrons is called.
What is an ion, or what is Lithium +.
The amount of electrons that can be found in the D-Subshell.
The state that Mr. Colby grew up in.
What is Washington State?
A combination of Salt and Sand in Water is called...
What is a heterogenous mixture?
The phase of matter that has no definite shape or no definite volume.
What is a gas?
Uranium 235 would have the following amount of neutrons.
What are 143 neutrons?
The technical name for electrons that are in the last shell of an atom.
What are valence electrons?
What is Track/Cross Country?