daylight69 daylight69

10-02-2020
Physics

contestada

Pure substances can be separated by physical means.
A. True
B. False

Respuesta :

10-02-2020

Answer:

False

Explanation:

pure substance is known to have a constant composition and cannot be separated into simpler substances by physical means. There are two types of pure substances: elements and compounds.

Answer Link

Otras preguntas

Which statement accurately describes the "savanna" biome? This biome features tropical grasslands and is located near the equator. This biome features high leve

What is a good source for historians to learn about early African societies? Select the best answer from the choices provided. A. The hundreds of manuscripts pr

At what points do these graphs intersect y=x²-x-6 y=x+2

Three dogs bark at the interval of 10, 15,20 minutes respectively. If they bark at 10:30 once when will they bark together?

In which section of land were the British encouraging American Indians to fight American settlers

what is the difference between single levers and linked levers

Which is the correct label of the line? (1 point) a AC O CD D Ο OllA

Reasons for irritability

Find m∠DFC. A. 23 B. 167 C. 46 D. 69

Why is flexibility important in living a healthy and fit life? It improves endurance and muscle strength. It reduces risks related to high cholesterol rates. I