What element has atomic number 7? (write atomic symbol in your answer)

(a)  

What element has atomic number 11? (write atomic symbol in your answer)

(a)  

What element has atomic number 16? (write atomic symbol in your answer)

(a)  

What element has atomic number 21? (write atomic symbol in your answer)

(a)  

What element has atomic number 22? (write atomic symbol in your answer)

(a)  

What element has atomic number 23? (write atomic symbol in your answer)

(a)  

What element has atomic number 24? (write atomic symbol in your answer)

(a)  

What element has atomic number 25? (write atomic symbol in your answer)

(a)  

What element has atomic number 26? (write atomic symbol in your answer)

(a)  

What element has atomic number 27? (write atomic symbol in your answer)

(a)  

What element has atomic number 28? (write atomic symbol in your answer)

(a)  

What element has atomic number 29? (write atomic symbol in your answer)

(a)  

What element has atomic number 30? (write atomic symbol in your answer)

(a)  

What element has atomic number 44? (write atomic symbol in your answer)

(a)  

What element has atomic number 45? (write atomic symbol in your answer)

(a)  

What element has atomic number 74? (write atomic symbol in your answer)

(a)  

What element has atomic number 80? (write atomic symbol in your answer)

(a)  

What element has atomic number 89? (write atomic symbol in your answer)

(a)  

What element has atomic number 92? (write atomic symbol in your answer)

(a)