Atomic Theories
This atomic theorist may have been a pool shark. His model of the atom was referred to as the billiard ball model of the atom.
Who was Dalton?
Mercury has this many protons.
What is 80?
Electrons are either lost or gained in this type of bond.
What is an ionic bond?
NaCl
What is sodium chloride?
An exothermic reaction does this.
What is releases heat?
This atomic theorist may have been hungry in the lab, he came up with this model of the atom that had electrons distributed throughout the atom, like plum pudding.
Who was Thomson?
Elements in Group 17 are called this.
What are halogens?
These two types of elements are bonded in an ionic bond.
What are a metal and nonmetal?
CO
What is carbon monoxide?
What is synthesis?
This atomic theorist shared a model of the atom that had shells, also known as orbitals.
Who is Bohr?
You would find this many neutrons in Manganese.
What is 30?
This type of bond holds salt, NaCl together.
What is an ionic bond?
CuS
What is copper (II) sulfide?
This is what an endothermic reaction does?
What is absorbs heat?
This philosopher thought that all matter was made of air, fire, Earth, and water.
Who is Aristotle?
We discussed this many metalloids on the periodic table.
What is 7?
This is what specifically happens to electrons during polar covalent bonding.
What is unequally shared?
This is the formula for iron (II) oxide.
What is FeO?
What is combustion?
This philosopher thought that matter could not be divided indefinitely.
Who was Democritus?
This element can be found in Group 17 and Period 5.
What is Iodine?
This specific type of bond holds a water molecule together.
What is a polar covalent bond?
This is the formula for chromium (III) oxide.
What is Cr2O3?
This type of reaction is the opposite of synthesis.
What is decomposition?