Question

Elements in the periodic table are arranged in periods (row nos. 1-7) and groups (column nos. 1-18). *
1 point
True
False
Nonmetals are located on the left side of the periodic staircase on the periodic table. *
1 point
True
False
Metalloids have properties of both metals and nonmetals. *
1 point
True
False
Halogens (F, Cl, Br, I, At) are found in Group 17 (7A). *
1 point
True
False
Lanthanide Series include the “rare--‐earth elements” and are found on the top row of the inner transition metals, these elements are part of period 7. *
1 point
True
False
Alkali metals (Li, Na, K, Rb, Cs, Fr), excluding Hydrogen, are found in Group2 or also called group 2A. *
1 point
True
False
The transition metals are groups 3 through 12 in the middle of the periodic table. *
1 point
True
False
Atomic number increases as you move across a period. *
1 point
True
False
Flourine is a noble gas. *
1 point
True
False
Gold is a metalloid. *
1 point
True
False

Answer 1

your exam is going on dear?