Dewnisey Dewnisey

14-10-2020
Chemistry

contestada

which group of substances are elements?
A.Air,water,cooking oil
B.carbondioxide,water,table salt
C.carbon,hydrogen,oxygen
D.rock,soil,iron ore

Respuesta :

turling turling

14-10-2020

Answer:

C

Explanation:

(A+B) are compounds and D is mixtures

Answer Link

Otras preguntas

15 POINTS IF HELP WILL MARK BRAINLIEST

Scott’s family has cats and birds as pets. Scott counted the total number of legs his pets have. Scott counted 30 legs total. If Scott’s family owns 3 birds, ho

how did han wudi die

What's y'alls favorite candle to sniff?

please help i suck at math

which president was in office when electricity was installed in the white house

What kind of laws should states pass to improve the juvenile justice system?

To get the 10% discount, a shopper must spend more than $500. Use d to represent the spending (in dollars) of a shopper who gets the discount

Goods which are ready to use are called____________________

3. Human skin cells divide at a higher rate than neurons (nerve cells). Hypothesize why this may be.