Atomic Structure and Periodic Table

An element is made up of only one kind of 

• isotope
• atom
• plastic 
• proton

Each group (column)  has the same properties and 

• valence electrons
• protons
• atoms
• electrons

Tags

NGSS.MS-PS1-1

Based on an elements location on the Periodic Table you can predict 

• origin
• properties
• symbol
• chemical name

The Periodic Table is made up of compounds.

• True
• False

The periodic table is arranged in order of increasing 

• neutrons
• atomic mass
• valence electrons
• atomic number

An atom of Zinc with 30 protons, 30 electrons, and 35 neutrons.  Would have an atomic mass of

• 5 
• 50
• 65
• 0

Tags

NGSS.MS-PS1-1

What causes the atoms of one element to differ from the atoms of all other elements?

• number of neutrons
• number of electrons
• number of protons
• number of isotopes 

How many atoms of hydrogen are in the following formula 
H₂O

• 1
• 2
• 0

Tags

NGSS.MS-PS1-1

A proton's charge

• positive
• negative 
• no charge

Tags

NGSS.MS-PS2-3

A neutrons charge is

• positive 
• negative 
• no charge