Question 1

What increases as you move down a group in the periodic table?

Accepted Answer

Atomic size

Answer

Number of valence electrons

Answer

Atomic number

Answer

Nuclear charge

Question 2

As you go from left to right across a period, the atomic radius generally:

Accepted Answer

Decreases

Answer

Increases

Answer

Stays the same

Answer

First increases then decreases

Question 3

Elements in the same group have the same number of:

Accepted Answer

Valence electrons

Answer

Protons

Answer

Neutrons

Answer

Energy levels

Question 4

Which of the following is NOT a noble gas?

Accepted Answer

Nitrogen

Answer

Xenon

Answer

Argon

Answer

Neon

Question 5

What is the most reactive group of metals in the periodic table?

Accepted Answer

Alkali metals

Answer

Noble metals

Answer

Transition metals

Answer

Alkaline earth metals

Question 6

What term describes the ability of an atom to attract electrons in a chemical bond?

Accepted Answer

Electronegativity

Answer

Electron affinity

Answer

Ionization energy

Answer

Atomic radius

Question 7

Which element has the highest electronegativity?

Accepted Answer

Fluorine

Answer

Oxygen

Answer

Nitrogen

Answer

Chlorine

Question 8

How many periods are there in the periodic table?

Accepted Answer

Seven

Answer

Five

Answer

Six

Answer

Eight

Question 9

What happens to ionization energy as you move across a period from left to right?

Accepted Answer

It increases

Answer

It stays the same

Answer

It decreases

Answer

It fluctuates

Question 10

What is the atomic number of carbon?

Accepted Answer

6

Answer

8

Answer

14

Answer

12

Question 11

What increases as you move down a group in the periodic table?

Accepted Answer

Atomic size

Answer

Number of valence electrons

Answer

Nuclear charge

Answer

Atomic number

Question 12

As you go from left to right across a period, the atomic radius generally:

Accepted Answer

Decreases

Answer

Stays the same

Answer

First increases then decreases

Answer

Increases

Question 13

Elements in the same group have the same number of:

Accepted Answer

Valence electrons

Answer

Neutrons

Answer

Energy levels

Answer

Protons

Question 14

What type of bond is formed between two nonmetals?

Accepted Answer

Covalent bond

Answer

Ionic bond

Answer

Hydrogen bond

Answer

Metallic bond

Question 15

Which of these elements is reactive in Group 1?

Accepted Answer

Sodium

Answer

Chlorine

Answer

Calcium

Answer

Argon

Question 16

What happens to ionization energy across a period?

Accepted Answer

It increases

Answer

It stays the same

Answer

It first decreases then increases

Answer

It decreases

Question 17

Which of the following is a characteristic of nonmetals?

Accepted Answer

They are poor conductors of heat and electricity

Answer

They are good conductors

Answer

They are shiny and ductile

Answer

They have high melting points

Question 18

What feature of metals makes them good conductors of electricity?

Accepted Answer

Free-moving electrons

Answer

High atomic mass

Answer

Strong covalent bonds

Answer

Low density

Question 19

Which of the following elements is a noble gas?

Accepted Answer

Neon

Answer

Nitrogen

Answer

Fluorine

Answer

Oxygen

Question 20

What is the atomic number of an element?

Accepted Answer

The number of protons

Answer

The total number of electrons

Answer

The number of neutrons

Answer

The number of energy levels

Question 21

Elements in the same group have the same number of:

Accepted Answer

Valence electrons

Answer

Energy levels

Answer

Neutrons

Answer

Protons

Question 22

As you go from left to right across a period, the atomic radius generally:

Accepted Answer

Decreases

Answer

Stays the same

Answer

First increases then decreases

Answer

Increases

Question 23

What increases as you move down a group in the periodic table?

Accepted Answer

Atomic size

Answer

Atomic number

Answer

Number of valence electrons

Answer

Nuclear charge

Related quizzes

Related quizzes