mcgovernhaven mcgovernhaven

21-12-2020
Chemistry

contestada

Burning something is always a chemical change that requires a fuel and

A. methane
B.carbon dioxide
C.oxygen
D. hydrogen

Respuesta :

s10sonyxperia s10sonyxperia

21-12-2020

Answer:

C

Explanation:

Oxygen is required in combustion because it's plays a reactive role in the process.

Answer Link

Otras preguntas

Is this singular or plural? the children's faces

Steve grows taller each year. Is this a transitive verb or a intransitive verb?

estimate the number of pints in 445 ounces

Which of the following is an equivalent simplified expression for 2(4x + 7) – 3(2x – 4) ? A. x + 2 B. 2x + 2 C. 2x + 26 D. 3x + 10 E. 3x + 11 Can anyone explain

Steve grows taller each year. Is this a transitive verb or a intransitive verb?

the town of winters has a total population of 4026. if 1342 children lived in winters rounded to the nearest whole percent. what percent of the population are c

Dan has a total of 12 bill in his wallet. Some are $5 bills and the rest are $10 bills. The total value of the 12 bills is $115. How many $5 bills and how many

a warm moist air moves into a region barometric pressure readings in the region will generally

What is the dating process that doesn't exactly identifies the age of a rock?

What is 13/20 as a percent