WorksheetsChapter2.5 Quiz
Total questions: 10
Worksheet time: 35mins
The atoms have more mass.
The atoms have more protons.
The atoms have more shells
The atoms have more nuetrons
Atomic radius generally increases as we move __________.
down a group and from right to left across a period
up a group and from left to right across a period
down a group and from left to right across a period
up a group and from right to left across a period
The common charge on an atom in group 17 would be....
+1
+7
-7
-1
17
Which atom loses an electron more easily?
Al
Cl
The long form of periodic table consists of ______.
seven periods & either groups
seven periods & eighteen groups
eight periods & eighteen groups
eighteen periods & eight groups
Which of the following properties does not match to the elements of halogen family?
They have seven electrons in their valence shell
Do not choose me ; ;
They are chemically highly reactive
They are metallic in nature
Which of the following elements has maximum metallic character ?
Li
N
Na
P
On moving left to right in a period, in the periodic table, metallic character ______.
decrease
increases
remains same
first increase, then decreases
