sabriebrooks06 sabriebrooks06

04-05-2020
Physics

contestada

Which of the following is an example of a pure substance?
10 points
A. A sample of oxygen gas
B. A solution of sugar water
C. A mixture of pasta and sauce
D. An alloy of iron and carbon

Respuesta :

DemaRani DemaRani

04-05-2020

Answer:

D. An alloy of iron and carbon

Explanation:

Because iron and carbon are both pure substance.

Answer Link

Otras preguntas

brandon wants to join a video game club. The membership costs $47, and every game that he rents will cost $2.if brandon rents 17 games how much money will he sp

A worker pushes horizontally on a large crate with a force of 200 N, and the crate is moved 3.5 m. How much work was done in Joules?

explain why lighting a sparkler is considered a spontaneous reaction even though it doesn't stat start spontaneously

What two sublevels of orbitals contain valence electrons? (s, p, d, or f)?

Candy selling at $6.00 per pound will be mixed with candy selling at $9.00 per pound. How many pounds of the more expensive candy are needed to produce a 15-pou

how many molecules of sulfur dioxide are present in 1.60 moles of sulfur dioxide

What were the defining aspects of neoclassical art?

Why Is Diffusion Important To Plants And Animals?

World war I ___ expressed disillusionment about reason and progress

Which change takes place in a nuclear fusion reaction? (1) Matter is converted to energy. (2) Energy is converted to matter. (3) Ionic bonds are converted to co