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

Which of these is an example of feedback? A. Asking your supervisor to repeat a set of instructions B. Asking your supervisor if you are doing somethi

Which literary device enables readers to have multiple interpretations of a word, phrase, or event? a. confusion b. metaphor c. ambiguity d. culture

Which of the following is common for someone in stage two of HIV? a. abdominal pain and chronic pelvic pain b. diarrhea, fever, and fungal infections c. flu

Why don't protons stick together

Most biological macromolecules contains carbon, hydrogen and oxygen atoms. Which of these has the carbon, hydrogen and oxygen in a 1:2:1 ratio

Which group was fighting communists in Nicaragua in the 1980s? a. the Contras b. the Republican Guard c. the Mujahedeen d. al-Qaeda

Which part of a sperm cell is responsible to move the cell forward? a. round head b. mitochondria section c. cell wall d. flagellum

when a nation deplete its natural resources, it often experiences rapid decline because it

How many times does 104 go into 21? What is the remainder?

Nonmetals form _________ bonds by sharing electrons to complete their valence shell and increase stability.