Which statements about the formation of the solar system are true and in a correct order?
a....
Chemistry, 17.09.2019 01:30, anglebaby559p0nxvi
Which statements about the formation of the solar system are true and in a correct order?
a.
a black hole collapsed to form the sun; small planetary objects formed; small planetary objects collided with each other to form larger objects.
b.
most of the dust and gas contracted into a central mass—the sun; half the mass of the cloud condensed to form jupiter; asteroids and comets crashed into the sun to form the smaller planets.
c.
a spinning cloud of dust began to compress to form the sun; small planetary objects formed; hydrogen and helium became concentrated in the outer solar system to form the outer planets.
d.
gravitational force held the newly formed planets around the sun; small planetary objects formed; hydrogen and helium became concentrated in the outer solar system to form the outer planets.
Answers: 1
Chemistry, 22.06.2019 12:30, AnastasiaJauregui
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
Chemistry, 22.06.2019 19:50, VoidedAngel
When the mercury level in a barometer decreases that atmospheric pressure has
Answers: 3
Mathematics, 21.04.2021 01:00
Mathematics, 21.04.2021 01:00
Arts, 21.04.2021 01:00
Mathematics, 21.04.2021 01:00
Mathematics, 21.04.2021 01:00