noureenfardous10 noureenfardous10
  • 06-05-2022
  • Physics
contestada

1. Answer the following questions. a. Which one of the following is not a pure substance? i. Air ii. Sugar iii. Salt iv. Gold​

Respuesta :

DudeTaco10 DudeTaco10
  • 06-05-2022

Answer:

A.

Explanation:

The awnser is A because air is made of a combination of compounds making it not a pure substance. The rest are pure substances.

Answer Link

Otras preguntas

What is the volume of a sphere when r = 9 ft
what are two possible uses of genetic engineering
At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction betwe
What is the volume of a sphere when r = 9 ft
At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction betwe
What is the volume of a sphere when r = 9 ft
what are two possible uses of genetic engineering
what are two possible uses of genetic engineering
At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction betwe
what are two possible uses of genetic engineering