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Which of the following is a period 4 representative element?

A. C
B. An
C. Ti
D. K

User Nordia
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\huge{\mathbb{\tt { QUESTION↓}}}

Which of the following is a period 4 representative element?

O A. C

O B. An

O C. Ti

O D. K


\huge{\mathbb{\tt {ANSWER↓}}}


\color{blue}{\tt {A.C ( Carbon )}}


{\boxed{\boxed{\tt { WHAT \: IS \: CARBON?}}}}

  • Carbon (from Latin: carbo "coal") is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalen - making four electrons available to form covalent chemical bonds. It belongs to group 14 of the periodic table. Carbon makes up only about 0.025 percent of Earth's crust.

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User Ronneseth
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