Atomic Numbers
Periodic Table
Atoms
Chemical bonding
Gases ,Liquids , Solids
100
Atomic numbers of an atom are the same number of what in an atom? 
proton
100
Each horizontal line row of the periodic table known as?
period
100
What is the positive part of the atom?  
nucleus
100
In a covalent bond , atoms _______ electrons
share
100
How do gas particles move ?
Freely at high speeds
200
Nitrogen's atomic number is?
7
200
Each vertical row on the periodic table is known as?
group or family
200
How do you calculate the number of neutrons in an atom?
atomic mass-atomic number
200
In an ionic bond , electrons are ____ between atoms.
transfered
200
How does liquid particles move?
vibrate and slide passed each other
300
what element has the atomic number 10?
Neon
300
What is the group number of hydrogen and lithium?
1
300
Which subatomic particles has no mass?
electrons
300
What kind of force holds positive and negative ions together ?
electromagnetic force
300
How does solid particles move ?
stay in the same spot and vibrate
400
Why does hydrogen only have the atomic number of 1?
because its only has 1 proton 
400
where are the metals located on the periodic table?
on the right side
400
How many electrons fit in the first three energy levels?
2,8,8,10
400
When carbon shares its valence electrons with four hydrogen atoms, is this an example of anionic bond or a covalent bond?
covalent
400
What are farts ?
a gas 
500

How many protons , electrons, and neutrons are in oxygen?https://sciencenotes.org/wp-content/uploads/2015/01/PeriodicTableMuted.png

 8
500
Nickel , copper ,and gold are part of which group?
the transition metals
500
How do you find protons?
look at the atomic mass
500
How many valence electrons would Beryllium like to give ?
2
500

 What is it called when a solid changes directly into a gas?

 Sublimination

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