mlearmonth2007 mlearmonth2007

01-12-2020
Chemistry

contestada

Is nitrogen and cobalt and carbon a mixture or pure substance

Respuesta :

maddy064gz maddy064gz

01-12-2020

Nitrogen pure
carbon is mixture

Answer Link

Otras preguntas

Please select the word from the list that best fits the definition Rock that is formed from the remains of older rocks and organisms Super position Radioactive

I need help with this topic, an explanation of how you got the answer would be very much appreciated, Thanks :) ( I attached pictures )

correct function combinations to x2-7x-18

A polynomial-function has −5+√3 as a root. Which of the following must also be a root of the function? O-5-√√3 0 -5+√√√31 05-√√√31 0 5+√√31

Whispering Winds Company Worksheet (Partial) For the Month Ended April 30, 2022

(5+3√2)² simplify the following

a skyscraper casts a shadow 200 feet long. If the angle of elevation of the sun is 38 degrees, then the height of the skyscraper is approximately__. A. 173.34 f

In 2010, the United States conducted a census to count all citizens in each state. The results were used to reassess the number of seats each state was awarded

What is the completely factored form of x4y – 4x2y – 5y? y(x2 – 5)(x2 1) y(x2 5)(x2 – 1) (x2y – 5)(x2 1) (x2y 5)(x2 – 1)

Complete the following statement of congruence: A. TRS B. RTS C. STR D. RST