CristinaColon CristinaColon

23-02-2021
Chemistry

contestada

Which substance contains only one kind of atom?
O A. aluminum
B. ethanol
O C. salt
D. water

Respuesta :

mehribanbgrv mehribanbgrv

23-02-2021

Answer:

A

Explanation:

Because ethanol consists C H and O formula C2H5OH

Formula of salt is NaCl

Formula of water is H2O

But fórmula of Aluminum is just Al

Answer Link

Otras preguntas

You have been assigned to research Edgar Allen Poe. Your teacher is very clear that your speech should focus on why he is important to American literature. Choo

A paramedic in an ambulance does not experience the Doppler effect of the siren?

Read this excerpt from "The Open Boat" by Stephen Crane, and then complete the paragraph that follows. "If we don't all get ashore—" said the captain. "If we do

Which statement about African slavery is true? Slavery and a slave trade existed in Africa before Europeans came. Slavery existed in Africa before Europeans cam

At the beginning of 2010, City A had a population of 2,425 and was growing by 27 residents per year. City B had a population of 1,813 and was growing by 63 resi

A car’s engine spins at 1500 RPM. What is the frequency of the rotating engine? Uh sos pls im clueless

Please answer this correctly without making mistakes

which of the following is not part of the cytoskeleton?

Purchase goods from Krishna for RS.10000 journal

Is (4,-2) the solution of the system of equations shown below? 2X+4Y=-2. -4X+Y=-14. Anders: yes, no, they are the same line