Periodic Table

Question 1

Good conductors of electricity as solids and liquids:

Accepted Answer

Metals

Question 2

As atomic radius decreases, electronegativity _____________________.

Accepted Answer

increases

Question 3

All elements in the same period have the same:

Accepted Answer

# of principal energy levels

Question 4

Atomic radius ______________ as you move from left to right across a period.

Accepted Answer

<div>decreases</div>

Question 5

Hydrogen can be described as:

Accepted Answer

non metal

Question 6

The attraction one atom has for another atom's electrons in a bond.

Accepted Answer

electronegativity

Question 7

A good insulator would tend to be:

Accepted Answer

Non Metal

Question 8

Good conductors of heat and electricity tend to be:

Accepted Answer

Metals

Question 9

The trend in ionization energy as you move down a group is:

Accepted Answer

it decreases

Question 10

Atomic radius ____________________as you move down any group.

Accepted Answer

increases

Question 11

Few elements are liquids at STP. The one metallic liquid at STP is:

Accepted Answer

Mercury

Question 12

Having properties intermediate between metals and non metals:

Accepted Answer

Metalloids

Question 13

All elements in the same group have the same:

Accepted Answer

# of valence electrons

Question 14

Atomic radius increases as you go down any group because:

Accepted Answer

the # of shells increases

Question 15

Brittleness tends to be a property of:

Accepted Answer

Non Metals

Question 16

Compared to a metal, a non metal tends to have ___________ electronegativity.

Accepted Answer

<div>higher</div>

Question 17

As atomic radius increases, ionization energy __________________.

Accepted Answer

decreases

Question 18

Most of the elements on the periodic table belong in this category.

Accepted Answer

metals

Question 19

Metallic character increases as you go ___________ a group and ___________ in a period.

Accepted Answer

down a group/to the left in a period

Question 20

Ductility and maleability are generally properties of:

Accepted Answer

Metals

Question 21

The energy needed to remove an electron from an element.

Accepted Answer

ionization energy

Question 22

The elements bordering the stairsteps of the periodic table are:

Accepted Answer

metalloids

Question 23

These elements tend to gain electrons when bonding.

Accepted Answer

non metals

Question 24

These elements tend to lose electrons when bonding.

Accepted Answer

metals

Question 25

Compared to a metal, a non-metal tends to have ___________ ionization energy

Accepted Answer

higher

Periodic Table

Questions 25

Periodic Table

Questions 25