Periodic Table
The horizontal rows on the Periodic Table
What are periods?
Charge of a proton
What is positive charge?
Three main types of bonds.
What are ionic, covalent and metallic?
THE THREE COMMON STATES OF MATTER
What are SOLID LIQUID GAS
The 2 in this equation represents
2 C3
What is the Coefficient
The vertical columns on the Periodic Table
What are groups?
Neutrons have this charge
What is a neutral charge?
A covalent bond is formed by
What is the sharing of electrons?
Freezing point of water
What is 0 degrees Celsius
The 2 is this equation represents
C2
What is a subscript
Equal to the number of protons of an atom
What is the atomic number
Subatomic particle with a negative charge
What is an electron?
oxygen is what kind of element on the periodic table
What is a non-metal
Baking a cake represents this type of change
What is chemical change?
A reaction that releases heat
exothermic
The three types of subatomic particles.
What are Protons, Neutrons, and Electrons
The arrangement of electrons around the nucleus of an atom
What is electron configuration?
Generally formed between a metal and a non-metal
What is an ionic bond?
Making ice cubes from water represents this change
What is physical change?
the compounds or atoms on the left side of an equation are called
reactants
The sum of protons and neutrons in the nucleus of an atom
What is the mass number?
Atoms with same number of protons but different number of neutrons
What are isotopes
Covalent bonding happens generally between these type of elements.
What are non-metals
Liquid water forming on glasses when you come inside from the cold represents this phase change.
What is condensation?
the compounds or elements on the right side of an equation
Products
The element with the largest electronegativity
What is Fluorine?
The maximum number of electrons in the 2nd energy shell (n=2)
What is 8?
Two metal atoms that have bonded together
What is a metallic bond?
100 degrees Celsius
What is the boiling point of water?
A reaction that absorbs heat
endothermic reaction