al6ynhouthCarl al6ynhouthCarl

23-12-2016
Chemistry

contestada

Which term describes a pure substance that is made up of only one type of atom?

1)matter
2)rock
3)compound
4)element

Respuesta :

Greenleafable Greenleafable

26-12-2016

The term which describes a pure substance that is made up of only one type of atom is an element.
Compound is made up of many different elements combined into one. The other choices don't make sense.

Answer Link

Otras preguntas

the atomic number of Re is 75. The atomic mass of one of its isotopes is 186. How many neutrons are in an atom of this isotope? A. 75 B.111 C. 186 D. 261

Which of the following might be included in your estate planning? Group of answer choices A.a copy of your medical history and dietary preferences B.setting up

In a certain pond population, fertilizers are added to supplement missing elements. The most likely effect of this on the carrying capacity of the pond would be

Wires manufactured for use in a computer system are specified to have resistances between 0.11 and 0.13 ohms. The actual measured resistances of the wires produ

In a study investigation car speed in automobile accidents, 5000 accidents were examined and the vehicle speed at impact was recorded. Suppose the average speed

Paula has three $5 bills, two $10 bills, and one $20 bill in her wallet. Does she have enough to buy a coat for $38.92 and a pair of shoes for $14.88?

What was the first major allied victory in which the US was involved

Definition for rivers and streams

Early cancer detection can increase and decrease Which terms best complete the statement? metastasis, survival rates treatments, cures survival rates, metastasi

Which two words best describe mrs sqirrel