sonahmhsnshh sonahmhsnshh

12-10-2020
Chemistry

contestada

Compounds are pure substances. What other substances are considered pure substances?

Respuesta :

praize34 praize34

18-10-2020

Answer:

um... hydrogen gas

gold metal

sugar (sucrose)

Answer Link

Otras preguntas

Select the polynomial that can be factored as (3x + 9)(3x - 9) A. 9x^2 - 27x - 81 B. 9x^2 + 54x -81 C. 9x^2 - 81 D. 9x^2 - 54x - 81 Thanks!!

What is the product? (x+3)(2x-1) 2x^-3 2x^+6x 2x^+5x-3 2x^+6x-3

Jose cruz earns $2,275 each month and works 37.5 hours each week. his employer pays him overtime (for hours beyond 37.5) and uses the overtime premium approach.

True or False? Many eukaryotes live in harsh environments, such as hot springs

Escribe este imperativo al negativo: ¡Ve!

Mark wants a new car that costs $30,000. He only has $500 in his savings account and $300 in his checking account. Which financing option should he choose?

What are the 3 functions of mass media for society?

How do myths and legends shape a society? how were myths and legends used to explain the natural world before science? what role do myths play in the cultural a

MRS.HALE.Id hate to have men coming into my kitchen, snooping around and criticizing. Which word has a meaning similar to "snooping"!as it used in this excerpt?

Your friends sit in a sled in the snow. If you apply a force of 95 N to them, they have an acceleration of 0.8 m/s2. What is their mass?