Periodic Table Review (quiz prep)

Use the periodic table to identify which element is located in group 17 and period 6

• Fr
• Ar
• At
• C

Use the periodic table to identify which element is located in period 4 and group 7.

• Mn
• Rf
• Be
• Fe

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

Tags

NGSS.MS-PS1-1

Bromine chemically reacts with metals to produce salts. Which element will have similar chemical properties to the element Bromine (Br)?

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

Tags

NGSS.MS-PS1-2

Lithium has a silver luster and is explosive in water. Which element will have the most similar physical and chemical properties to the element Lithium (Li)?

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

The tendency of atoms to prefer to have eight electrons in the valence shell is known as the

• electron theory

• octet rule

• atom principle

• valence law

Use the image provided to fill in the blanks for each statement below.

The most reactive nonmetals are in (a)   .

The most unreactive or stable elements are in ​ (b)   .

The most reactive metals are in ​ (c)   .

• column D
• column E
• column A

Tags

NGSS.MS-PS1-2

Electrons that are located on an atom's outermost shell and help to form chemical bonds between atoms are called

• inert electrons

• chemical electrons

• boundary electrons

• valence electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The most stable elements are the

• noble gases

• halogens

• alkali metals

• alkaline earth metals

The most reactive metals are known as

• noble metals

• halogen metals

• alkali metals

• alkaline earth metals