Il - True or False:
1. There are 118 elements in the periodic table.
2. Hydrogen belongs to Aikali ivietai.
3. Dmitri Mendeleev and Julius Lothar Meyer were the ones who
arranged the elements in the periodic table that we are using today.
4. Matter is composed of atom.
5. Atom has 4 subatomic particles.
6. The states of matter are solid, liquid and gas.
7. Matter can change from one phase to another.
8. The air that you breathe is an example of matter.
9. Chemistry is destructive.
10. The sublevels of the energy level are s, p,g and k.
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Answer:
1.True
2.True
3.True
4.True
5.False
6.True
7.True
8.True
9.True//I'm not sure
10.True//Im not sure
Explanation:
HOPE it helps✨