Electrons
What charge does an electron have?
What is a negative charge
Shortest electron configuration?
1s1 Hydrogen
What is the smallest orbital?
What is the s orbital.
How many rows does the periodic table have?
8 rows
What particles does H2O consist of?
What is hydrogen atoms and an oxygen atoms.
What is the opposite of an electron?
A proton
What is electron configuration?
The arrangement of electrons in orbitals around the nucleus
What is the electron configuration of Helium?
1s2
How many columns are on the periodic table?
18 columns
What particles are in an atom?
Protons, Neutrons, Electrons
How many energy levels are there?
What are seven energy levels?
How many orbitals are there?
What are 4 orbitals.
What does the coefficient in 2s2 represent?
The row on the periodic table.
What column are the noble gases in?
What is the 18th row/column farthest to the right
Name 3 topics that we have learned this year.
Atom structure, Newton's laws, Gravity etc.
True or False: Are electrons the smallest molecule?
True
What are the 4 orbitals?
What is s, d, p, f
What is the rule when calculating the d orbital.
The row goes down by 1.
For example if it is row 3. The d orbital would be 2.
How many elements are on the periodic table?
What is 118 elements.
What is the maximum amount of electrons the first energy level can hold?
What is 2 electrons
The number of electrons can be figured out by looking at the _____ ______
What is the atomic number
Not including the d orbital, name the orbitals from left to right.
S, p, f
What do you need to find in order to make the calculation of the configuration easier?
The closest noble gas.
What are the 3 main groups of the periodic table?
Metals, Metaloids, Non-metals
What is the equation to get from Fahrenheit to Celcius?
(F-32) * 5/9