tredmonree tredmonree

15-01-2020
Chemistry

contestada

Which is not a compound?

oxygen gas
water
silicon dioxide
carbon dioxide gas

Respuesta :

DrMantisToboggan DrMantisToboggan

15-01-2020

Answer:

Oxygen gas

Explanation:

It is a pure element. The rest are compounds made up of two or more elements. For eg silicon dioxide is made of silicon and oxygen.

Answer Link

Otras preguntas

Which service can you use on your network to automatically assign IP addresses to hosts and to help prevent the same address from being assigned to two differen

An example of a possible indicator is if a business partner or another connected organization reports an attack from your computing systems. a) True b) False

Tickets to the aquarium cost $27 per person. Write an expression to represent the total cost of tickets for a group of people. Let n represent the number of peo

Let -A) a is continuous in [a,b].B) f has a countable number of discontinuities in [a,b] and a is continuous in [a,b].C) f is continuous in [a,b].D) f is decrea

Sanding and Bending Inc. will pay no dividends for the next seven years. In the Year 8, it will pay a dividend of $6 and maintain a constant growth of 6 percent

2. What does Armstrong argue happens when we use this ideal? What does she say happens when we do not?

Having which of the following Farmers Insurance Group of Companies specialty policy types can earn an insured a discount on their Farmers home policy? 1) Auto i

The TWO GREAT pillars upon which our constitution system of govenment are ..

What is the term for the correspondence sent by auditors to a client's legal counsel requesting a description and evaluation of pending or threatened litigation

A standing wave has a wavelength of 3 meters in the first harmonic and a speed of 30 m/s. find the frequency of the second harmonic. a.10 Hz b. 20 Hz c. 30 Hz d