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Flashcards in Chemistry Deck (18):
0

Malleability is...

Bendable

1

Luster is...

Shiny

2

On the periodic table vertical columns are called...

Chemical Families

3

On the periodic table rows are called...

Periods

4

What equals the protons and increases by 1 through the periodic table?

Atomic number

5

Alkali metals

Column 1, react with water

6

Alkali earth metals

Column 2, react less than alkali metals

7

Noble gases

Column 8 don't react

8

Most elements are...

Metals

9

Describe electrons

Outside nucleus, no mass, charge -1

10

Describe protons

In nucleus, mass 1, charge +1

11

Describe neutrons

Inside nucleus, mass 1, no charge

12

Valence electrons

Outside ring electrons

13

Isotope

An atom with a different number of neutrons which gives it a different mass.

14

Ion

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

15

Protons+neutrons=

Atomic mass

16

Protons - electrons=

Charge

17

Be able to draw an atom.

(Draw Atom)