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Atomic Structure and Periodic Table Flashcards | StudBud
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Atomic Structure and Periodic Table
Atomic Structure and Periodic Table
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Atomic Structure and Periodic Table review 8.5A, 8.5B, 8.5C
Flashcards
20 cards
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Questions
20
Answers
1
Which of the following elements has a larger mass than chlorine but reacts the same?
Argon
Bromine
fluorine
Sulfur
2
I am dull, brittle, not conductive and not reactive...what am I?
transition metal
a metalloid
a non metal
a metal
3
Which of the following elements does not react at all?
Chlorine
Krypton
Calcium
Cesium
4
I am shiny, conductive, malleable and reactive....What am I?
Metal
Gas
metalloid
Non-metal
5
If Flourine has 9 protons, 9 electrons and 10 neutrons what it its mass?
10
9
19
18
6
Which of the following would be a good conductor?
chlorine
copper
neon
calcium
7
How many groups or familes does the periodic table have?
16
18
8
7
8
Metals are located where on the periodic table?
Top
Right
Left
Bottom
9
Which of the following is responsible for the high reactivity of Potassium?
its 19 protons
its 20 neutrons
its mass of 39
its 1 valence electron
10
The alkali metal in period 4
calcium
phosphorus
sodium
potassium
11
Which subatomic particle has a negative charge?
none
proton
electron
neutron
12
What is the charge of the nucleus in a Carbon atom?
12
-6
0
+6
13
Which of the following elements is a metalloid?
Bromine
Silicon
Gold
Soduium
14
Which of the subatomic particles determines what element it is?
neutron
proton
none
electron
15
Carbon has how many
protons
?
6
12
carbon doesn't have protons
18
16
How is the periodic table organized?
Periods are horizontal and groups are vertical
Periods and groups are vertical
Periods and groups are horizontal
Periods are vertical and groups are horizontal
17
How many electrons does a neutral atom of phosphorous have?
30
16
31
15
18
Which group of metals is the most reactive?
1, alkali
2, alkaline earth
18 noble gases
17 halogens
19
Which group of non-metals is the most reactive?
Halogens
metalloids
noble gases
carbon group
20
Which group number on the periodic table are the alkaline earth metals?
2
8
4
1
