alexushowell07 alexushowell07

02-11-2020
Chemistry

contestada

The formula for methane is CH4. How many different elements are in this substance?
a. 2
b. 5
c. 1
d. 4

Respuesta :

madihasaqlain madihasaqlain

02-11-2020

Answer:

Explanation:

2

Answer Link

Tayapod Tayapod

02-11-2020

There are 2 different elements because C and H are each a different element and the 4 is just saying there are 4 H.

Hope this helps!!!

Answer Link

Otras preguntas

Everyday a machine makes 500000 drawing pins and puts them into boxes. The machine needs 150 drawing pins to fill a box , How many boxes can be filled with 5000

Jack believes that mental illness is a disease with biological causes, remedied primarily by treating the patient. which model of mental illness does jack belie

"be yourself. who else is better qualified

Erica used friendly numbers to find 43-19. She added 1 to 19 and subtracted 1 from 43. What is Erica's error?

A firefighter wakes in the middle of the night to the sound of an alarm. it is likely that her _____ gland(s) are releasing the hormones epinephrine and norepin

The ancient process of printing originally came to Europe from

You would like to buy your dream car, a fully-loaded 2016 Toyota Prius, for $31,000, but can only afford to pay $430 per month. Based on a 4.5% interest rate:A.

List three factors that have contributed to the development of glyphosate resistance

What is the least common multiple between 8 10 and 12

Can you purify river water and shower with it