Periodic table and periodic trends

Question 1

How many energy levels does Fluorine have?

Accepted Answer

2

Question 2

When sulfur becomes an ion, what will its charge be?

Accepted Answer

-2

Question 3

What is the trend for atomic radii?

Accepted Answer

Decreases to the right and increases going down

Question 4

How many electrons will Boron lose to become as ion.

Accepted Answer

3

Question 5

Which of the following is NOT a property of a non-metal?

Accepted Answer

Good conductor

Question 6

Metals tend to ________ electrons

Accepted Answer

lose

Question 7

Which element has the largest atomic radius?

Accepted Answer

Fr

Question 8

Which of these four elements has the largest atomic radius?

Accepted Answer

Ba

Question 9

Which metalloid has 3 valence electrons?

Accepted Answer

B

Question 10

What is the family name of Group 17?

Accepted Answer

Halogens

Question 11

What is NOT a property of a metal?

Accepted Answer

Brittle

Question 12

Period 5, Group 4 is which element?

Accepted Answer

Zr

Question 13

I am the second smallest noble gas.

Accepted Answer

Ne

Question 14

What are elements in the middle of the periodic table called?

Accepted Answer

Transition Metals

Question 15

How many valence electrons do the alkaline earth metals have?

Accepted Answer

2

Question 16

A negative ion is called _________

Accepted Answer

anion

Question 17

I am the only halogen that is liquid at room temperature.

Accepted Answer

Br

Question 18

What happens to atomic radius as you go down a group?

Accepted Answer

Increases

Question 19

This scientist arranged his periodic table by atomic number.

Accepted Answer

Moseley

Question 20

Which has the highest electronegativity?

Accepted Answer

Cl

Questions 20