Chapter 2 Chemistry of Life

Charge of a proton

• Positive
• Negative 
• Neutral

Tags

NGSS.MS-PS2-3

Charge of a neutron

• Positive
• Negative 
• Neutral

Location of the proton

• Nucleus
• Outside the nucleus
• Electron cloud
• Energy level

Location of a neutron

• Inside the nucleus
• Outside the nucleus
• Electron Cloud
• Energy Level

Tags

NGSS.HS-PS1-8

# neutrons + # protons = ___

• Atomic number
• Atomic Mass
• Mass Number
• Valence Electrons

Type of bond in which electrons are shared

• Ionic
• Covalent
• Hydrogen
• Metallic

Type of bond in which electrons are transferred

• Hydrogen
• Ionic
• Covalent
• Metallic

Always equal to the atomic number

• protons
• electrons 
• neutrons

Changing the number of this particle would create an ion

• Proton
• Electron
• Neutron

Changing the number of this particle would create an isotope

• Proton
• Electron
• Neutron