tyrik05owpfhj tyrik05owpfhj

12-10-2019
Physics

contestada

Which of these is an element?
O carbon
O
air
O carbon dioxide
water

Respuesta :

optimistic55 optimistic55

12-10-2019

Answer:

Carbon

Explanation:

because carbon dioxide is the combination of element and radical whereas in air different gases can be founded and in water hydrogen and oxygen are found

Answer Link

Otras preguntas

Lim x-1 x³-2x²+3x-2/(2x^4-3x+1)

Alexa and Samantha work at a furniture store. Alexa is paid $250 per week plus 9.5% of her total sales in dollars, xx, which can be represented by g(x)=250+0.09

What would happen if we added acid to the starch solution before adding the amyloglucosidase enzyme?

China's Northern Plain has a mainly dry climate, where as China's Southern Plain a. experiences numerous natural disasters each year. b. tends to experience l

What are the characteristics of fluids

What can be done to reduce the risk of cross contamination while performing cpr? A. Brush your teeth afterwards, B. Use a mouth-to-mouth barrier device C. W

John Locke thought humans were _______, and thus they needed a _______ government. Select one: a. trustworthy; strong b. selfish; powerful c. kind; powerful

What is the most important/common agent of weathering?

how does calpurnia feel about Mr.Radley

Find the smallest value of n such that the LCM of n and 15 is 45