trisha7379p38kdw trisha7379p38kdw

03-09-2022
Chemistry

contestada

In Chemistry we look at the composition and the blank of matter

Respuesta :

boommustaq786 boommustaq786

04-09-2022

Answer:

A pure substance is a form of matter that has a constant composition and properties that are constant throughout the sample. Mixtures are physical combinations of two or more elements and/or compounds.

Answer Link

Otras preguntas

What is the solution set of the equation x^2 - 7x - 18 = 0

Laboratory codes (80048-87999) describe which component of lab tests?

find the X and Y intercepts for each given line2x-5y=20x+4y =8

Choose the system of equations which matches the following graph: A. 5x - y = 7 2x - y = 0 B. 5x - y = 7 2x + y = 0 C. 5x + y = -7 2x + y = 0 D. 5x + y = -7 2x

In Li-Young Lee's "From Blossoms," what kind of mood do the words "nectar," "summer," and "fellowship" create? A. An apologetic mood B. A pos

Macy wants to buy a skateboard for $42. She has $95 in her account. She spent $12.99 to buy stationary. She also wants to buy some ice cream bars for $3.07 each

Who originally lived in north america pre-1400s?

The function H(t) = −16t2 + 60t + 95 shows the height H(t), in feet, of a projectile after t seconds. A second object moves in the air along a path represented

A food product claiming to be sugar-free contains

Why is anaerobic respiration energetically less efficient than aerobic respiration?