Elements, Compounds, and Valence Electrons

What is the tiniest particle in the entire universe?

• cells
• gases
• atoms
• liquids

Tags

NGSS.MS-PS1-1

Which part of an atom is POSITIVELY charged?

• protons
• neutrons
• electrons
• atoms

What part of an atom is NEGATIVELY charged?

• protons
• neutrons
• electrons
• atoms

Tags

NGSS.MS-PS1-1

Which part of an atom has no charge?

• protons
• neutrons
• electrons
• atoms

What is the term for combining 2 or more DIFFERENT atoms together?

• atoms
• elements
• molecules
• compounds

Tags

NGSS.MS-PS1-1

What is the picture displayed?

• atom
• element
• molecule
• compound

Tags

NGSS.MS-PS1-1

Which one can be found on the periodic table?

• Compound 
• Element

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

compounds are chemically bounded together 

• False
• true
• I don't know?

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Can an element be broken down into a simpler substance 

• yes 
• No

Are there any compounds on the periodic table 

• yes there are many 
• no because only elements are on the periodic table
• I think they are?

Tags

NGSS.MS-PS1-1