Answer:
carbon
Explanation:
because it is an allotrope of carbon
It's physical change, because only the volume of oxygen changed (no new substance are formed).
:•)
Answer:
It would make the effects of galactosemia more severe, because more lactose would be metabolized.
Explanation:
Galactosemia is an autosomal recessive disorder. People with this order usually have no problem in the digestion of lactose or absorption of galactose.
People who are lactose intolerant must however avoid food with large amounts of lactose because they can’t digest or metabolize it though they are able to digest and metabolize galactose.
Answer: mass and relative abundance of each isotope of that element
Explanation:-
For example:
If an element X has two isotopes with following masses ad abundance:
Mass of isotope 1 = 267.8 amu
% abundance of isotope 1 = 87.8% = 0.878
Mass of isotope 2 = 269.9 amu
% abundance of isotope 2 = 12.2% = 0.122
Formula used for average atomic mass of an element :
![\text{ Average atomic mass of an element X}=\sum[(267.8\times 0.878)+(269.9\times 0.122)]](https://tex.z-dn.net/?f=%5Ctext%7B%20Average%20atomic%20mass%20of%20an%20element%20X%7D%3D%5Csum%5B%28267.8%5Ctimes%200.878%29%2B%28269.9%5Ctimes%200.122%29%5D)
X Rays. Hope that helped! :)
