Wats Intro to the Periodic Table Flashcards

1

a positive charged particle that is located in the nucleus of an atom.

neutron
proton
protein
electron

2

Cu

cobalt
copper
cupid
carbon

3

Na

Element key
Element number
Element name
Element symbol

4

atomic number

tells the number of protons, neutrons and electrons
tells the number of protons
tells the number of protons and neutrons
tell the number of neutrons only

5

subatomic particle

particle smaller than the periodic table
None of the above
particle smaller than an element
particle smaller than an atom

6

Carbon

Co
CA
Ca
C

7

Co

Copper
Cupric
Carbon
Cobalt

8

Sodium

So
S
Na
N

9

particles that make up the atom

subatomic particles
elements
atomic particles
None of them

10

Iron

Ir
I
Fe
F

11

electrons are

positively charged
are located in the nucleus
negatively charged
neutral

12

A pure substance that can be broken down into a simpler substance.

element key
none of the above
element
periodic table

13

Lead

Pb
Le
Li
L

14

atomic mass number

number of neutrons
number protons and neutrons
number of protons and electrons
number electrons

15

Hydrogen

None
Hy
He
H

16

Si

sulfur
silver
supric
silicon

17

Iron

Ir
FE
I
Fe

18

protons, neutrons and electrons are known as...

elements
the atom
subatomic particles
subatomic elements

19

The first letter of the element symbol must be

a vowel
1 or 2 letters
capitalized
lowercased

20

Au

argon
aluminum
silver
gold

21

Hg

Hydrogen
Helium
Mercury
Argon

22

The smallest unit of an element

proton
element
subatomic particle
atom

23

Krypton

Kr
K
Kp
Pt

24

Ne

Neptunium
Neon
Sodium
Nemidium

25

Silver

Ag
Si
Au
S

Wats Intro to the Periodic Table

Questions 25

Wats Intro to the Periodic Table

Questions 25