Chemistry, 23.05.2020 20:58 claftonaustin846

To estimate the Milky Way’s age, astronomers measure the elements found in the oldest stars in the Milky Way’s dense groupings of stars that make the halo shape, which are referred to as what?

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 10:30, zayam1626

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Answers: 2

continue

Chemistry, 22.06.2019 23:00, poolwaterisgross

How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.

Answers: 1

continue

Chemistry, 23.06.2019 09:00, july00

Describe the process that was used in this lab to create magnesium oxide, specifically identifying the type of chemical reaction. explain why the product had a higher mass than the reactant, and how this relates to conservation of matter.

Answers: 2

continue

Chemistry, 23.06.2019 13:30, pacetys

What is matter? a. anything that has mass and takes up space b. something that has volume and takes up space. c. things that have energy and take up space d. things that take up space but don't have mass

Answers: 2

continue

You know the right answer?

To estimate the Milky Way’s age, astronomers measure the elements found in the oldest stars in the M...