Physical Science Quiz

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

Which of the following is not considered as light elements?

• helium

• lithium

• hydrogen

• iron

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

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

• big bang nucleosynthesis

• stellar nucleosynthesis

• supernova nucleosynthesis.

• terrestrial nucleosynthesis

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

• hydrogen

• helium

• lithium

• iron

How do heavier elements formed?

• Though combustion

• Through nuclear fission

• Through nuclear fusion

• Through nuclear synthesis

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

• carbon

• hydrogen

• oxygen

• silicon

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

• beryllium

• iron

• silicon

• oxygen

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

• big bang nucleosynthesis

• nuclear fusion

• stellar nucleosynthesis

• supernova nucleosynthesis

How Elements heavier than iron are formed?

• big bang nucleosynthesis

• solar nucleosynthesis

• stellar nucleosynthesis

• supernova nucleosynthesis