Physical Science 2020 Fall Final Review

What does the 6 represent?

• Atomic mass

• atomic number

• chemical symbol

• element name

Tags

NGSS.HS-PS1-1

What subatomic particles would you find in the nucleus of an atom?

• Protons only
• Protons and Neutrons
• Neutrons and Electrons
• Protons and Electrons 

Tags

NGSS.MS-PS1-1

How many electrons does this atom have?

• 2

• 4

• 6

• 10

Tags

NGSS.HS-PS1-1

Where is most of the mass in an atom located?

• in the nucleus
• in the protons
• in the neutrons
• in the electrons

Tags

NGSS.MS-PS1-1

Which of the following determines the identity of an element?

• number of protons

• atomic mass

• number of neutrons

• number of shells

List four factors that affects the rate of a reaction

• temperature

• concentration

• surface area

• volume

• catalysts

Tags

NGSS.HS-PS1-5

Where are metals located on the periodic table?

• Blue
• Green
• Red

Tags

NGSS.HS-PS1-1

Where are the nonmetals located on the periodic table? 

• Blue
• Red
• Green

Tags

NGSS.HS-PS1-1

Where are the metalloids located on the periodic table?

• Blue
• Red
• Green

Tags

NGSS.HS-PS1-1

How are covalent bonds formed?

• Sharing of electrons
• Transfer of electrons