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Periodic Table Review Flashcards | StudBud

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Periodic Table Review

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periodic table, elements, chemistry, chemical families

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Questions 10

Answers

1
Which one of these is a metal?
Sodium
Carbon
Hydrogen
Nitrogen
2
How many electrons and neutrons does Bromine (atomic number 35; mass number 80) have?
35 electrons 80 neutrons
35 electrons 45 neutrons
80 electrons 35 neutrons
45 electrons 35 neutrons
3
Which of these are all stable and unreactive?
Oxygen, Carbon, Nitrogen
Iron, Copper, Zinc
Xenon, Argon, Neon
Cesium, Sodium, Potassium
4
How many electrons and neutrons does Arsenic (As) mass number 75 have?
33 electrons; 42 neutrons
33 electrons; 33 neutrons
75 electrons; 75 neutrons
33 electrons; 75 neutrons
5
Which of these are all very reactive?
Potassium, Lithium, Sodium
Boron, Silicon, Arsenic
Tin, Copper, Aluminum
Carbon, Nitrogen, Oxygen
6
Which one of the following statements is true?
Elements in the second column (2A) are stable and unreactive
Elements in the same column have similar chemical properties
Elements are more reactive as you move across a period
Elements on the right side are usually metals
7
What type of element is found almost all on the left side of the periodic table?
nonmetals
metalloids
metals
8
Elements are listed on the periodic table in order of their
atomic mass
alphabetical name
atomic number
9
Which of these is NOT one of the three main kinds of elements?
metalloid
metal
nonmetal
colloid
10
Which elements are most likely to share similar chemical properties?
elements with the closest number of protons
elements in the same column up and down
elements with the closest number of neutrons
elements in the same row left to right