Periodic Table Recap

Each column in the periodic table is called a _________ .

• period
• group
• cluster
• unit

Tags

NGSS.HS-PS1-1

What element is will have the most similar physical and chemical properties to the element Sulfur (S)?

• Carbon (C)
• Phosphorous (P)
• Oxygen (O)
• Neon (Ne

What element is will have the most similar physical and chemical properties to the element Lithium (Li)?

• Sodium (Na)
• Magnesium (Mg)
• Beryllium (Be)
• Calcium (Ca)

Tags

NGSS.HS-PS1-1

What element is will have the most similar physical and chemical properties to the element Bromine (Br)?

• Fluorine (F)
• Carbon (C)
• Krypton (Kr)
• Selenium (Se)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Elements that are arranged in __________ have the most similar physical and chemical properties to each other.

• periods
• groups

Periods on the periodic table are __________.

• Horizontal Rows
• Vertical Columns

The Modern Periodic Table of Elements is arranged by

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

What does the atomic number of an element tell you?

• only the number of electrons

• only the number of protons

• only the number of neutrons

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

What does the 6 represent?

• atomic mass
• atomic number
• element name
• chemical symbol 

Tags

NGSS.MS-PS1-1

Select the correct definition of neutron.

• A subatomic particle that has a positive charge and that is found in the nucleus of an atom

• not able to conduct heat or electricity, little to no metallic luster

• A subatomic particle that has a negative charge

• A small particle in the nucleus of the atom, with no electrical charge