america49 america49

25-03-2021
Biology

contestada

which of the following can not be broken down by a chemical change?

A. CO2
B. H20
C. H
D. CH4

Respuesta :

alexssandrakatie alexssandrakatie

03-04-2021

Answer:

C

Explanation:

H is an element which means it cannot be split into anything by any chemical means

while the rest are compounds which means it is made up of two elements

Answer Link

Otras preguntas

In a well-written paragraph, explain whether you believe the Electoral College should be abolished. Make sure to justify your position with at least three reaso

how many people have been on the moon?

Each joule is one ____. newton of energy gram of energy meter of energy newton·meter of energy

WILL UPVOTE Which expression has a value that is equivalent to 5n + 13 when n=−5n=−5 ? n² + 13 2n + 2 n + 8 4n + 8

Which of these is the most likely outcome of bulimia nervous if the illness is left untreated?

Oregon is about 400 miles from west to east and 300 miles from north to south. If a map of Oregon is 15 inches tall (from north to south) about how wide is the

What is the molar mass of cholesterol??

solve. picture attached

when did people fully evolve?

The study of embryos and other early stages of development can help in the classification of living things, past and present, by providing clues about the - f c