thomasciara005 thomasciara005

16-09-2020
Chemistry

contestada

Which one could be considered pure substances? And why

A. Neon
B. Argon
C. Oxygen
D. Water

Respuesta :

bellamaslanka bellamaslanka

16-09-2020

I think it would be water but im not sure! Hope that helps!!

Answer Link

memo2159 memo2159

16-09-2020

I think it oxygen cuz water has two substance which is H2O

Answer Link

Otras preguntas

at franklin middle school,3/8 of the students take a bus to school, 3/5 walk, and the rest bike. There are 20 students who bike to school. How many students are

. El peaje en una carretera cuesta aproximadamente $ 0.04 por milla. Encuentre el costo de una sección de carretera de 43.25 millas.

What is the opportunity cost in this scenarlo? Harry has been very busy at work for the past two weeks. He has been working weekends too. Finally, he is going t

5. ¿Cómo estás? a. Estoy regular. b. Soy de España. c. Nos vemos.

the children are running what tense is it

ignore the bottom question

1.1 Introduction Define the concept 'nek behaviour and explain why it is important for teenagers to Investigate and be knowledgeable about it. (2+1=3) 1.2 Types

1. I have 4 sides and 4 right angles. What am I? 2. I have 4 congruent sides. and my opposite sides are parallel. What am I? 3. I have 4 sides, 2 acute angles,

Which statement BEST describes the common goal of the civil rights movements for Mexican Americans, Native Americans, and Asian Americans? to achieve better wor

If g(x) = 2x + 1 and fog (x)=6x-2, find f(x).