Atomic Theory
According to the law of conservation of mass, when sodium, hydrogen, and oxygen react to form a compound, the mass of the compound is this to the sum of the masses of the individual elements.
What is equal to?
A positively charged subatomic particle.
What is a proton?
The constant for the speed of light.
What is 3 x 10 8?
Which of these could NEVER be an energy level: 7s; 3f; 2s; 5f
What is 3f?
Draw the orbital box diagram for sodium
What is
The principles of atomic theory recognized today were conceived by this scientist.
Who is Dalton?
A negatively charged subatomic particle.
What is an electron?
Energy has the unit of.
What is joule
These are the four suborbitals.
What is s,p,d,f?
This is the orbital diagram of Calcium.
What is
Dalton's theory copied the theory of this early scientist.
Who is Democritus?
The total number of protons and neutrons in the nucleus of an atom.
What is the mass number?
All isotopes of hydrogen contain this many protons.
What is 1?
This elements electron configuration is [Xe] 6s2 4f5.
What is Pm?
What rule states that all the arrows must go in one direction, before placing arrows in the other direction.
What is Hunds rule
Most of the volume of the atom is occupied by this.
What is electrons?
The number of waves that will pass a given point per unit of time.
What is frequency?
The total number of subatomic particles in the nucleus of Manganese-55 is this.
What is 55?
This is the electron configuration of Mercury.
What is 1s2 2s2 2p3 3s2 3p6 4s2 3d10 5s2 4d10 5p6 6s2 4f14 5d10?
Bromine has this orbital diagram.
What is ...
The scientist that argued with Democritus and stated all substances were made of only four things.
Who is Aristotle?
The particle representing a quantum of light or other electromagnetic radiation.
What is photon?
What is 6.63 x 10 -34 ?
This is the noble gas configuration of Einstinium (Es).
What is [Rn] 7s2 5f11?
What is two?