jmiller32703 jmiller32703
  • 20-11-2021
  • Chemistry
contestada

Which choice is an element? Question 2 options: air (N2 mixed with O2 , and CO2 ) sodium chloride (NaCl) oxygen (O2 ) water (H2O )

Respuesta :

wminu05
wminu05 wminu05
  • 20-11-2021

Answer:

oxygen (O2 )

Explanation:

Answer Link

Otras preguntas

one advantage of recording data accurately is that you can _____. control the results repeat the experiment eliminate mistakes avoid having to analyze your data
AB is tangent to circle O at B. What is the length of the radius r? Round to the nearest tenth. A. 1.7 B. 2.9 C. 6.1 D. 15.4
Can someone please answer. There is one problem. There's a picture. Thank you!
one number is equal to two times a second number. two times the first number plus two times the second number is 24. if you let x stand for the first number and
46. In the word "percent", the "cent" represents what number?
write this in a sentence yo llevar este reloj la semana pasada
What is a primary when it comes to Presidential Election? PLEASE HELP I'M CONFUSED!!!
how can a person boost the immune system?
I need an answer ASAP! What is the value of x if the quadrilateral is a rhombus?
_____ is an instruction for a computer to perform a specific task.