Formation of Heavy Elements

Which of the following is the most accepted theory about the formation of the universe that explains why it continues to expand?

• big bang theory

• divine creation theory

• steady state theory

• oscillating theory

Tags

NGSS.HS-ESS1-2

Which of the following is NOT considered as light elements?

• Helium (He)

• Hydrogen (H)

• Lithium (Li)

• Iron (Fe)

Which of the following is TRUE about nucleosynthesis?

• It is the division of atomic particle.

• The combination of elements to form compound.

• It is the creation of everything including all matter in universe.

• It is the process of creating new atomic nuclei from pre-existing nuclei.

Tags

NGSS.HS-ESS1-3

NGSS.HS-PS1-8

Which process is responsible for the formation of light elements such as Hydrogen and Helium?

• big bang nucleosynthesis

• stellar nucleosynthesis

• supernova nucleosynthesis

• terrestrial nucleosynthesis

Tags

NGSS.HS-ESS1-2

Which element is the lightest and at the same time the most abundant in outer space?

• H

• He

• Li

• Fe

Tags

NGSS.HS-ESS1-1

How do heavier elements formed?

• through combustion

• through nuclear fission

• through nuclear fusion

• none of the above

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

NGSS.HS-PS1-8

Which element can be formed when three atoms of helium are fused?

• Carbon ( C )

• Hydrogen ( H )

• Oxygen ( O )

• Silicon ( Si )

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

NGSS.HS-PS1-8

Which of the following elements DOES NOT belong to the group?

• Beryllium ( Be )

• Silicon ( Si )

• Iron ( Fe )

• Oxygen ( O )

Tags

NGSS.HS-PS1-1

Which process is responsible for the formation of elements at the center of star?

• big bang nucleosynthesis

• nuclear fusion

• stellar nucleosynthesis

• supernova nucleosynthesis

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

How Elements heavier than iron are formed?

• big bang nucleosynthesis

• solar nucleosynthesis

• stellar nucleosynthesis

• supernova nucleosynthesis

Tags

NGSS.HS-ESS1-3