Periodic Table and Properties of Elements Flashcards

1

How are the elements on the modern periodic table arranges

increasing atomic importance
increasing atomic mass
increasing atomic radius
increasing atomic number

2

What does the atomic number always give?

number of protons + neutrons
number of electrons
number of protons + electrons
number of protons

3

Which elements are poor conductors of heat?

metalloids
nonmetals
metals

4

What is another name for the transition metals?

group A elements
representative elements
lanthanides
group B elements

5

Which element is an alkali metal?

argon
lanthanide
potassium
calcium

6

Which elements are representative elements?

groups 1, 2, 13-18
groups 3-12
the two rows at the bottom of the table
groups 13-18

7

Which type of elements make up most of them

metalloids
metals
nonmetals

8

Who is credited with creating the periodic table?

Dalton
Rutherford
Einstein
Mendeleev

9

Which element is in the same period as barium?

calcium
cobalt
carbon
cesium

10

Which subatomic particles are in the nucleus of the atom?

protons only
protons and electrons
electrons only
protons and neutrons

11

What are both groups 2 and 15?

noble gases
representative elements
transition elements
nonmetals

12

Which of the following elements is a transition metal?

fluorine
iron
magnesium
neon

13

Which of the following is a representative element?

gold
chromium
uranium
arsenic

14

Which element is a halogen?

zinc
manganese
actinide
iodine

15

Which elements are good conductors of electricity?

metals
nonmetals
metalloids

Periodic Table and Properties of Elements

Questions 15

Periodic Table and Properties of Elements

Questions 15