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Flashcards in Chemistry Deck (25)
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What does luster mean?

Shiny

1

What does malleable mean?

Bendable

2

What does the symbol C stand for?

Carbon

3

What does the symbol Si stand for?

Silicon

4

On the Periodic Table what are the vertical columns called?

Chemical Families

5

On the Periodic Table what are the rows called?

Periods

6

What do we call the number that increases by one all the way through the periodic table?

Atomic Number

7

If an element is reactive, when you put acid on it, it will do what?

Bubble and Fizz

8

Where are the Noble Gases found on the Periodic Table?

Right most column

9

What is a property of Alkali Metals?

Column 1
React with water

10

What is the property of an Alkali Earth Metal?

Column 2
Less reactive than Alkali Metal

11

What is true about Noble Gases?

Column 8
Don't react

12

Most of the elements on the Periodic Table are what?

Metals

13

What are 4 properties of metals?

Malleable
Luster
Reactive
Conduct Electricity

14

Equals the protons and increases by one through the periodic table

Atomic Number

15

Most elements are...

Metals

16

Describe electrons...

Outside nucleus
No mass
Charge 1-

17

Describe protons...

In nucleus
Mass 1
Charge 1+

18

Describe neutrons...

In nucleus
Mass 1
No charge

19

Valence electrons

Outside electrons

20

Isotope

An atom with a different number of neutrons, giving it a different mass

21

Ion

An atom with a different number of electrons giving it a charge

22

Protons + Neutrons

Atomic Mass

23

Protons - Electrons

Charge

24

Be able to draw atom

In nucleus... Protons and Neutrons
Outside nucleus... Electrons