3. What is the atomic number of xenon?
A 54
B. 131
C. 5
D. 18
4. What is the mass number of xenon?
A. 54
B. 131
C.5
D. 18
5. To which period does xenon belong?
A 54
B. 131
C. 5
D. 18
6. To which group does xenon belong?
A 54
B. 131
C. 5
D. 18
7. Which is not a characteristic of a nonmetal?
A brittle
B. non-ductile C. shiny D. non-malleable
A 54
B. 131
C. 5
D. 18
4. What is the mass number of xenon?
A. 54
B. 131
C.5
D. 18
5. To which period does xenon belong?
A 54
B. 131
C. 5
D. 18
6. To which group does xenon belong?
A 54
B. 131
C. 5
D. 18
7. Which is not a characteristic of a nonmetal?
A brittle
B. non-ductile C. shiny D. non-malleable
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Answer:
3.D
4.A
5.C
6.B
7.A
Explanation:
sana makatulong ^_^
4️⃣ 151 is the mass number of xenon
5️⃣ 5 period
6️⃣ 131 xenon belong to
7️⃣ C shiny po