45 Questions
Which elements are formed in the fusion process inside stars?
Hydrogen, helium, and lithium
What is the final element formed during the pre-explosion burning inside massive stars?
Iron
Which elements are formed during the explosion phase of a supernova?
Oxygen through to iron
Which elements are formed in both the pre-explosion evolution and the explosion phase of a supernova?
Oxygen through to iron
Which element is not formed in the fusion process inside stars?
Uranium
Which element is formed during the pre-explosion burning inside massive stars?
Oxygen
Which element is not formed in the fusion process inside stars?
Gold
Which elements are formed during the explosion phase of a supernova?
Oxygen and Iron
Which elements are formed in both the pre-explosion evolution and the explosion phase of a supernova?
Hydrogen and Helium
Which elements are formed in the fusion process inside stars?
Hydrogen and Helium
Which element is formed during the fusion process inside stars?
Helium
Which element is formed during the pre-explosion burning inside massive stars?
Iron
Which elements are formed during the pre-explosion evolution of a supernova?
Oxygen through to iron
Which elements are formed during the explosion phase of a supernova?
Uranium and gold
Which elements are formed during both the pre-explosion evolution and the explosion phase of a supernova?
Hydrogen, helium, and lithium
Which subatomic particle has no electrical charge but significantly adds to the mass of an atom?
Neutron
According to the Plum Pudding Model, the atom consists of negatively charged 'plums' surrounded by positively charged 'pudding'. Who proposed this model?
J.J. Thomson
Who conducted the gold foil experiment and discovered that the atom has a tiny and heavy nucleus?
Ernest Rutherford
According to Niels Bohr, electrons occupy only certain stable orbits around the nucleus. What are these orbits called?
Stationary orbits
What is the formula to calculate the number of neutrons in an atom?
Neutrons = Atomic Mass – Atomic Number
According to John Dalton's atomic model, which of the following statements is true?
Atoms of an element are identical.
According to Joseph John Thomson's Plum Pudding Model of the atom, what is the analogy used to describe the atom?
Negatively charged 'plums' surrounded by positively charged 'pudding'
Who conducted the gold foil experiment and demonstrated that the atom has a tiny and heavy nucleus?
Ernest Rutherford
According to Niels Bohr's atomic model, what are the stable orbits around the nucleus called?
Stationary orbits
What is the formula to calculate the number of neutrons in an atom?
Neutrons = Atomic Mass - Atomic Number
According to John Dalton's atomic model, which of the following statements is true?
Atoms of an element are identical.
According to Joseph John Thomson's Plum Pudding Model of the atom, what is the analogy used to describe the atom?
Negatively charged 'plums' surrounded by positively charged 'pudding'
Which subatomic particle has no electrical charge but significantly adds to the mass of an atom?
Neutron
According to Niels Bohr's atomic model, what are the stable orbits around the nucleus called?
Stationary orbits
What is the formula to calculate the number of neutrons in an atom?
Neutrons = Atomic Mass – Atomic Number
Which branch of biology deals with the normal functions of living organisms and their parts?
Physiology
Which type of molecules occur when two atoms do not share electrons equally in a covalent bond?
Polar molecules
Which type of molecules have an abundance of charges at the opposite sides and the charges cancel out each other?
Nonpolar molecules
Which material is commonly used in the design and manufacturing of household furniture and gadgets?
Plastics
Which biological macromolecule is composed of a significant amount of carbon, hydrogen, and oxygen, and is found in fruits, grains, vegetables, and milk products?
Carbohydrates
Which branch of biology deals with the normal functions of living organisms and their parts?
Physiology
Which type of molecules occur when two atoms do not share electrons equally in a covalent bond?
Polar molecules
What is the primary structure of proteins composed of?
Amino acids
Which material is commonly used in the design and manufacturing of household furniture and gadgets?
Plastics
Which element is not formed in the fusion process inside stars?
Nitrogen
Which branch of biology deals with the normal functions of living organisms and their parts?
Physiology
Which type of molecule occurs when two atoms do not share electrons equally in a covalent bond?
Polar molecules
Which element is found in sugars, starches, and fibers in fruits, grains, vegetables, and milk products?
Carbohydrates
Which component of proteins are made up of many building blocks known as amino acids?
Primary structure
Which type of molecule includes waxes, fats, and oils?
Lipids
Test your knowledge on the origin of the universe with this quiz! Learn key terminologies like homogeneity, isotropy, and matter. Challenge yourself and see how well you understand the theories on the formation of the universe.
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