Answer:
B
Explanation:
Ionic compound can conduct electricity
Answer:
gold and copper
Explanation:
but I think there is 1 more
Answer:
all of them except number 2
Explanation:
do you have anymore numbers to add to this problem??
<span>(80.0, 20.0)
The statement states that 80% of the compound is carbon. To acheive the amount of carbon in a 100 g sample, you need to multiply the weight of the sample by the percentage of carbon in the compound. Recall that 80%=80/100=.8
.8*100g=80g of carbon.
The same process goes for the hydrogen. .2*100g=20g hydrogen.</span>
