Chemistry of Life

_{A negatively charged particle moving around the nucleus of an atom}

• neutron
• proton
• electron 
• ion

Tags

NGSS.HS-PS1-1

_{What particle is found in the nucleus and has no charge?}

• electron
• neutron
• proton
• atom

Tags

NGSS.MS-PS1-1

_{An atom becomes negatively charged by}

• gaining an electron
• losing an electron
• losing a proton
  gaining a neutron

Tags

NGSS.HS-PS1-1

_{The space surrounding the nucleus of an atom contains}

• protons
• electrons
• neutrons
• ions

Tags

NGSS.MS-PS1-1

_{Number of protons that an atom has}

• Atomic symbol
• Atomic Number
• Atomic Mass
• Mass Number

Tags

NGSS.MS-PS1-1

Bond created by the sharing of electrons

• Ionic Bond
• Hydrogen Bond
• Covalent Bond
• van der Waals

Tags

NGSS.HS-PS1-2

A charged atoms (caused by gain or loss of electrons)

• Ion
• molecule
• element
• compound

What is the smallest unit of matter that cannot be broken down by chemical means?

• Atom
• Element
• Ion
• Isotope

What is the strongest of all the bonding types?

• Covalent
• Ionic
• Hydrogen
• Metallic

Tags

NGSS.HS-PS1-4

A negatively charged particle is called

• cation

• ion

• anion

• electron

Tags

NGSS.HS-PS2-4