Phy Sci, Friday Bell Ringer, 12.15.17

A negatively charged particle that moves around the nucleus is a(n)

• proton
• neutron
• electron
• quark

Tags

NGSS.MS-PS1-1

What happens to the atomic number of elements as you move left to right, up to down on the Periodic Table?

• Increases
• Decreases

In the modern periodic table elements are arranged by:

• atomic mass
• atomic number
• valence electrons
• number of isotopes

Each column(up&down) in the periodic table is called a 

• period
• group
• cluster
• unit

The periodic table has __ periods.

• 18
• 8
• 2
• 7

An element's identity is determined by the number of

• electrons.
• protons.
• neutrons.
• valence.

Elements in the same ________ are more chemically similar.

• group
• period
• club
• table

Tags

NGSS.HS-PS1-1

The majority of elements on the periodic table are

• man made.
• nonmetals.
• metals.
• gases.

The periodic table has __ groups.

• 8
• 7
• 18
• 2

The atomic number tells you what?

• number of electrons
• number of protons
• number of neutrons
• both electrons and protons in an atom.