4.0 Intro to Bonding

What are the intermolecular attractions that form ionic compounds?

• Covalent bonds

• Hydrogen bonds

• Ionic bonds

• Van der Waals forces

What are the intermolecular attractions that occur amongst molecules?

• Covalent bonds

• Ionic bonds

• Hydrogen bonds

• Metallic bonds

Tags

NGSS.MS-PS2-5

What does the prefix 'Inter' mean?

• A) Within

• B) Between

• C) Inside

• D) Outside

Tags

NGSS.MS-LS1-3

NGSS.MS-LS2-2

Fill in the blank: Forces between different substances are called ________ forces.

• intermolecular

• intramolecular

• gravitational

• nuclear

What is the measure of the ability of an atom in a bond to attract electrons called?

• Ionization Energy

• Electronegativity

• Atomic Radius

• Electron Affinity

The properties of a compound are very different from the properties of the elements that make up the compound.

• True

• False

Tags

NGSS.MS-PS1-1

When a chemical reaction occurs, what happens with the valence electrons?

• They are destroyed

• They are transferred or shared

• They remain unchanged

• They disappear

Tags

NGSS.MS-PS1-1

Fill in the blank: The chemical formula NaCl consists of 1 atom of sodium and 1 atom of ____.

• chlorine

• oxygen

• hydrogen

• nitrogen

Tags

NGSS.MS-PS1-1

What is the chemical formula for ammonia?

• NH3

• H2O

• CO2

• O2

Tags

NGSS.MS-PS1-1

What is the chemical formula for aluminum sulfate?

• A) Al2(SO4)3

• B) Al2O3

• C) Al(SO4)2

• D) AlSO4

Tags

NGSS.MS-PS1-1