PHYSICAL SCIENCE LESSON 1 BIGBANG, STARS AND ATOMIC NOTATION

What does the atomic notation "C-12" represent?

• Carbon with 6 protons and 12 electrons

• Carbon with 12 protons and 6 neutrons

• Carbon with 6 protons and 12 neutrons

• Carbon with 6 protons and 6 neutrons

Tags

NGSS.MS-PS1-1

What is the correct isotope name for an atom with 17 protons and 20 neutrons?

• Chlorine-17

• Chlorine-20

• Chlorine-37

• Chlorine-27

Which of the following represents an isotope of hydrogen with one proton and two neutrons?

• H-1

• H-2

• H-3

• H-4

What is the isotope name for an atom with 92 protons and 146 neutrons?

• Uranium-238

• Uranium-234

• Uranium-235

• Uranium-240

Tags

NGSS.HS-PS1-8

Which branch of physical science studies the composition, structure, properties, and changes of matter?

• physics

• chemistry

• meteorology

• geology

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Which branch of physical science studies the Earth's structure, composition, and processes?

• physics

• chemistry

• meteorology

• geology

Tags

NGSS.HS-ESS2-1

NGSS.HS-ESS2-2

a branch of natural science that encompasses the study of non-living systems and phenomena, including matter, energy, motion, and the interactions between them

• chemical science

• biological science

• physical science

• social science

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

NGSS.HS-PS1-4

NGSS.HS-PS2-1

NGSS.HS-PS3-1

What is the final stage in the life cycle of a low to medium-mass star?

• Red giant

• Protostar

• Black hole

• White dwarf

Which stage occurs after a massive star explodes in a supernova?

• Red giant b)

• Protostar

• Black hole

• White dwarf

What stage of star is this? (high mass star)

• It is a white dwarf star
• It is a red super giant

• It is a red giant star
• It is a black hole

Tags

NGSS.HS-ESS1-3