1- false
2- true
3- true
4- false
5- true
6- false
7- true
8- true
9- true
10- false
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Answer:
it depends upon a his body which antigen is present
Explanation:
it depends on that person not on their parents
D
Molecules consist of multiple atoms put together to create a new form.
The formula unit of compounds formed depends on the valency of the combining ions.
The formula unit is the smallest unit of an ionic substance that gives us a picture of the ratio in which ions are combined in the ionic compound.
Usually, the formula unit is written based on the valency of the ions.
For the ions listed;
Li+ and 02- forms Li2O
Mg2+ and S2- forms MgS
A13+ and CI- forms AlCl3
Na+ and N3- forms Na3N
Learn more: brainly.com/question/9743981
When two atoms of Hydrogen combine together, or fuse, they make an atom of Helium.
