Families
This type of family is located in the first 3 columns in the period table
What are metals?
loses electrons, becomes positive
What are metals?
This type of bond occurs when electrons are shared
What is covalent bonding?
This group of elements form ions that end in -ide
What are nonmetals?
a substance that cannot be broken down into more simple parts
What is a pure substance or element?
This family is located in the center / d-block of the periodic table
What are transition metals?
gains electrons, becomes negative
What are nonmetals?
This type of bond occurs when electrons are donated or accepted
What is an ionic bond?
You add prefixes to both elements involved in this type of bond
What is a covalent bond?
a substance that is composed of two or more elements that are chemically bonded together
What is a compound?
This family does not react with any other elements
What are noble gases?
Can have more than 1 positive charge
What are transition metals?
This type of bond occurs when electrons are shared unequally
What is a polar covalent bond?
This type of ion has its charge written in Roman numerals
What is a transition metal?
a substance composed of two or more substances that are not chemically bonded together and can be physically separated
What is a mixture?
This family consists of fluorine, chlorine, iodine, bromine
What are halogens?
The ionic charge is determined by this number
What is valence electron number or column/group number?
This type of bond occurs when electrons are shared equally
What is a nonpolar covalent bond?
C-Cl4
What is carbon tetrachloride?
main focus of chemistry
What is the composition of matter?
This family makes up the staircase on the periodic table, separating the two main types of elements
What are metalloids?
the type of bond formed between a metal and a nonmetal
What is an ionic bond?
This bond is between 2 metals
What is a covalent bond?
What is calcium chloride?
ice melting and water evaporating are examples of this type of change
What are physical changes?