Atoms
The subatomic particles of an atom
What are protons, electrons, and neutrons?
Bohrs Model uses what as a model
What is the Solar System?
Elements are made of
Atomic mass of hydrogen?
What is 1 AMU?
Number of families in the periodic table
What are 10 families?
Positively charged subatomic particle
What is a proton?
John Dalton discovery
What is the billard ball theory?
Table salt is made of...
What are sodium and chlorine?
Atomic Number for Germanium?
What is 32?
Most reactive families in the periodic tables
What is the Alkaline Metals and Halogens?
The nucleus of an atom contains
What are protons and neutrons?
JJ Thompson discovered
What is electrons and protons?
Hg stand for what element
What is Mercury?
Atomic Mass of Fl
What is 18.998 AMU?
What are actinides?
Negatively charged subatomic particle
What are electrons?
Rutherford discovered
What is atoms are made of mostly empty space?
Symbol Zr is where on the periodic table
What is Period 5, Group 4?
Boron Atomic Mass
What is 10.811 AMU?
Groups tell us ______ on the periodic table?
What is the number of valences electrons?
M electron shell holds...
What is 8 or 18 electrons?
Marie Curie discovered what element?
What is Radium?
Alkaline Metals is in what Group?
What is Group 1?
K Atomic Number
What is 19?
Periods tell us _______ about the periodic table
What is the number of the electron shells?