Vocab
Formula for Density
Mass Divided by Volume
What Element is AU?
Gold
What Sub Particles make up an atom?
Protons and Neutrons,
Who made the Bohr Model?
Neils Bohr
What type of isotope is this?
Au-33
Hyphen
What are Quarks
Building blocks of matter that make up the nuclei
What is the symbol for silver?
AG
What Charge is a Electron?
Negative
Who made the Periodic Table of Elements?
Dimitri Mendeleev
Very powerful particle that releases energy
Gamma Particle
What is the formula for Percentage Value?
What is SR?
Strontium
What holds together the protons and neutrons?
The strong nuclear force
Father of Modern Chemistry.
Antione Lavoisier
Particle used for cancer treatment
Alpha Particle
How many significant numbers in this number,
0.010203
5
What is Antemony?
SB
Field Outside the Nucleus
Electron Cloud
What did John Dalton do?
Came up with the nuclear theory
What is Nuclear Fission and Nuclear Fusion
Nuclear Fission-A heavy particle splits into two smaller particles, causing an explosion.
Nuclear Fusion-Elements fuse together under intense heat.
If i hit two arrows near each other, but far away from the bullseyes, what is it? Precision or Accuracy.
Precision
What is SN?
Tin
How many shells and valence electrons does this element have?
15 protons, period 5, group 2.
5 shells, 2 valence electrons.
Who Found the Atom?
John Dalton
What particle is Josiah
A Beta Particle