3rd Six Weeks Review

Front

What is the process by which two light atomic nuclei fuse together to form a single heavier one while releasing massive amounts of energy?

Back

Fusion reaction

Front

Which element is known for having the highest electronegativity?

Back

Fluorine

Front

What is the reason for Fluorine having the largest electronegativity?

Back

Electrons in element F have the largest attraction to the nucleus.

Front

What group does Chlorine belong to?

Back

Halogen group

Front

What reaction powers the sun and all other stars?

Back

Nuclear fusion

Front

What is electronegativity?

Back

Electronegativity is the tendency of an atom to attract electrons in a chemical bond.

Front

Which element has the smallest atomic radius: Fluorine, Chlorine, or Bromine?

Back

Fluorine

Front

What is the trend of electronegativity across a period in the periodic table?

Back

Electronegativity increases from left to right across a period.

Front

What is the trend of electronegativity down a group in the periodic table?

Back

Electronegativity decreases down a group.

Front

What type of reaction is nuclear fission?

Back

Nuclear fission is the process of splitting a heavy atomic nucleus into two lighter nuclei, releasing energy.