Combustion, Heat, & Energy
what is Kinetic energy
it is energy on da move
How do you find protons?
Atomic number - neutrons = protons
Where are the noble gasses?
All the way to the right
What are the two main chemical bonding
Ionic bonds and covalent bonds
what is H2O
water
What is potential energy??
Energy that has been stored up
what is Isotope?
two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons
what column is the alkali metals located?
The 1 column
When does the breaking of chemical bonds release energy
The new bonds form in products
What can you combine a single oxygen with?
Alkali earth metals
What is a closed system?
A system that denies products or reacts to leave
What is the difference between atoms and elements?
Elements pure substance, atoms are the smallest units of elements that retain the elements properies
What element is apart of the 1st column but is not a part of it? 🤓
Helium
Can noble gasses bond?
No
what is Lithium scientific name
Li
what is needed for a combustion reaction
a fuel to be burned a source of oxygen and a source of heat
What is the bohr's model?
A structure showing the energy levels
What will not gain or give any electrons?
Noble gasses
What happens when a chemical bond is broken
a chemical reaction
which acid is found in lemon?
citric acid
What is conduction
the process by which heat or electricity is directly transmitted through a substance when there is a difference of electrons/heat
How are atoms structured
The atoms structured of an element refers to the structure of the nucleates and the arrangement of the electrons around it.
What must you do to skip some of the electron configuration process
Start at a noble gas
What happens to energy when a chemical bond is formed
Energy is released
What three elements make a Carb
Oxygen, carbon, Hydrogen