<h2>================</h2><h2><em>hope it helps you see the attachment for further information.... </em></h2>
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Answer:
A
Explanation:
a statement that can be tested through the scientific method
The chemical symbol always begins with a capital letter.
.
Answer:
1. The nucleus is about 1/2 the size of the atom
Explanation:
Alpha particles are positive charge particles and they are bounced back by the nucleus because nucleus is also same size
Now in present experiment Rutherford found that very few alpha particles are bounced back along same path which shows that very small region inside the nucleus is having positive charge and rest part of the atom is empty.
Now if we found that half of the alpha particles are bounced back then it shows that size of the nucleus is very large now as compare to previous one because only nucleus can bounce back the alpha particles
so correct answer will be
1. The nucleus is about 1/2 the size of the atom
It can be, but set also means many other things.
