Atoms
Vocab Words
Periodic Table stuff
More Questions
More Questions
100
The center of an Atom is called the what?
What is the nucleus
100
Neutron is _______ charged
What is : uncharged/ neutral
100
How are the atoms arranged on the periodic table?
What is in order of increasing atomic number
100
what two particles make up an atom's nucleus?
What is : protons and neutrons
100
What is number 3 pointing towards?
What is: The electron cloud.
200
The positively charged particle
What is : A proton
200
electrons, protons and neutrons have what charge, and where are they found
What is : negatively, positive and neutral electrons are found in orbital, protons and neutrons found in nucleus.
200
What does number 5 on the diagram represent?
What is: A proton
200
How does the mass of an electron compare to the mass of protons and neutrons?
What is : It is much smaller
200
how many electrons can be put on the first energy level?
2
300
What is matter
anything that has weight and occupy space
300
The sum of protons and neutrons is called
What is : Mass Number or Atomic Mass
300
What do the group numbers tell you about an atom?
How many electrons are on the outermost level
300
The atomic mass is _______ + ________?
number of protons + number of neutrons
300
What does number 4 on the diagram indicate?
What is: A neutron.
400
In an atom, which has the least mass?
A: nucleus
B: proton
C: neutron
D: electron
What is : electron
400
smallest piece of matter that still has the properties of an element.
What is : an atom
400
What is: the atomic number, number of protons, and number of electrons of Mg on the periodic table.
12, 12, 12
400
Who is your favorite Science Teacher?
Who is Miss Crandall
400
What is the Atomic Number of Helium?
What is 2
500
Describe the difference between atomic number and mass number
*Multiple sentence answer*
What is : The atomic number is the number of proton in an atom. The Mass number is the sum of the number of protons and neutrons in an atom of a particular isotope
500
What is number 1 point towards?
What is : The nucleus of an atom.
500
how many elements are on the periodic table
what is 118
500
Number 2 indicates which subatomic particle. 
What is an electron.
500
Carbon has how many Protons?
What is 6