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