Bonding Review

When electrons are shared a ________ bond is formed

• Ionic
• Covalent
• Metallic

Tags

NGSS.HS-PS1-4

All elements are made up of tiny particles called _____________

•  Cells
• Matter
• Atoms
• Elements

Ionic compounds are formed when atoms 

• share electrons between 2 nonmetals
• share electrons between metals and nonmetals
•  transfer electrons between metals and nonmetals
• transfer electrons between 2 metals

Most elements are can be classified as:

• metals
• nonmetals
• metalloids

Which of the following is NOT a property on an ionic compound? 

• brittle
• high melting point
• solid at room temperature
• malleable

Properties of metals include 

• malleable
• ductile
• good electrical conductors
• all the above

Which of the following statements is correct? 

• Metals tend to gain electrons and become positive. 
• Metals tend to lose electrons and become negative.
• Metals tend to lose electrons and become positive
• Metals tend to gain electrons and become negative.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

In ____________________ electrons are shared among many atoms. The positive ions are surrounded by a "sea" of electrons.

• covalent bonding

• hydrogen bonding

• ionic bonding

• metallic bonding

Substances with metallic bonds are good conductors and are also very flexible because of the

• crystal lattice structure.

• ability of electrons to move relatively freely.

• strong attraction of the electrons for the atoms.

• ability of protons to move relatively freely.

A bond between a metal and a nonmetal is known as a(n) _____________