ufmj123 ufmj123

28-05-2021
Chemistry

contestada

Which substance is a mixtureWhich pure substance can be classified as an element

Respuesta :

nathenianasyachristi nathenianasyachristi

07-06-2021

Answer:

pure substance : lead ( Pb )

mixture substance : nitrogen ( N )

Answer Link

Otras preguntas

what is 3 9/100 as decimal

What was groundbreaking about the development of democracy A)People were able to govern without using written laws B)People were governed by councils instead o

how many zeros are in 80000

Will the three laws of robotics by Isaac Asimov ever be proved wrong?

8 ten thousands 4 hundreds rename

Identify the correct sentence. a. Please pass the salt? b. Please pass the salt: c. Please pass the salt; d. Please pass the salt.

Which words in the sentence are the predicate adjectives? A snake's skin feels dry and smooth to the touch. Choose all answers that are correct. a. snake's b.

what is 5/4 in decimal form

Which characteristic of life best describes the process of homeostasis?

using a substance past the point of intoxication is known as