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Periodic Table Flashcards | StudBud

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What is the correct list of Metalloids?

What elements make water?

Periodic Table

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Questions 14

Answers

1
What elements make water?
O + H + HS
H + O
H + He + O
He + O
2
What is the correct list of Metalloids?
C, Ge, Te, As, Po, Sb, B
Si, Ge, Te, As, Po, Sb, B
Si, Ge, Se, As, Po, Sb, C
P, Ge, Te, As, Po, Sb, C
3
What is the name of this element: Hg
Hydrogen
Helium
Mercury
Hassium
4
What is the name of a Noble Gas?
Bromine
Radon
Carbon
Fluorine
5
What is group is Magnesium (Mg) in?
7
2
1
3
6
What period is Palladium in?
4
3
1
5
7
What is the atomic number of Gold?
29
47
30
79
8
What type of element is Hydrogen?
Non Metals
Basic Metal
Alkali Metal
Halogen
9
Which of these options is an alkali metal?
Barium
Magnesium
Copper
Cesium
10
What element has the atomic number 13?
Boron
Gallium
Zinc
Aluminum
11
What is the atomic mass of Suflur?
28.09
87.62
266
32.07
12
What is the atomic mass of Zinc (Zn)
63.55 amu
65.38 amu
64.53 amu
63.83 amu
13
What is the name of this element: He
Hydrogen
Hassium
Oxygen
Helium
14
What is the atomic mass of Hydrogen?
16.00
4.00
1.01
12.01