Which fundamental principle from chemistry states different samples of the same substance contain elements in the same proportions?
Question 15 options:

A)

Law of simple multiple proportions

B)

Plum-pudding model

C)

Law of constant composition

D)

Bohr model

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

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

Total the mass on the syringe. record it in the correct row of the data table. kg done click and drag weights to change the pressure. click the syringe to zoom in and see the volume. intro