Angelamendez11241998viz
Answered

6. The following elements are nonmetal EXCEPT
a. chlorine
b. iron
C. calcium​

Sagot :

Peytme02viz

Answer:

b. iron

Explanation:

because chlorine and calcium are the non metal elements, while iron is a metal element

Renelenecorpuz6viz

Answer:

C. CALCIUM

Explanation:

Because Calcium is an alkaline earth metal having atomic number 20. The metal is used in aluminium alloys for bearings. The metal is trimorphic, harder than sodium , but softer than aluminium .