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21 questions
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- Multiple ChoicePlease save your changes before editing any questions.
Is Silicon a metal, nonmetal, or metalloid?
Metal
Nonmetal
Metalliod
- Multiple ChoicePlease save your changes before editing any questions.
What is the atomic number for Silicon(Si) ?
10
14
16
17
- Multiple ChoicePlease save your changes before editing any questions.
What is the Atomic mass for Silicon?
2.468
9.604
28.086
14.006
- Multiple ChoicePlease save your changes before editing any questions.
What is the Symbol of Copper?
Cs
Co
Cr
Cu
- Multiple ChoicePlease save your changes before editing any questions.
How many Protons does Copper(Cu) have?
42
29
58
25
- Multiple ChoicePlease save your changes before editing any questions.
What is the Atomic Mass of Copper?
63.546
51.996
15.999
12.011
- Multiple ChoicePlease save your changes before editing any questions.
Is helium a metal, nonmetal, or metalloid?
Metal
Metalloid
Nonmetal
- Multiple ChoicePlease save your changes before editing any questions.
Is copper a metal, nonmetal, or metalliods
Metalliod
Nonmetal
Metal
- Multiple ChoicePlease save your changes before editing any questions.
What is the Atomic number of Krypton(Kr)?
35
63
36
40
- Multiple ChoicePlease save your changes before editing any questions.
Which element is in period 1 group 18?
Helium
Hydrogen
Neon
Lead
- Multiple ChoicePlease save your changes before editing any questions.
Which element is in period 4 family 11
Mercuy
Copper
Silver
Gold
- Multiple ChoicePlease save your changes before editing any questions.
Which element is in period 3 and group 14?
Silicon
Helium
Mercury
Neon
- Multiple ChoicePlease save your changes before editing any questions.
What is the atomic mass of Hydrogen
5.558
1.008
6.430
1.007
- Multiple ChoicePlease save your changes before editing any questions.
What is the name of the element that is Superman's Planet?
Neon
Krypton
Argon
Radon
- Multiple ChoicePlease save your changes before editing any questions.
What is Oxygen and Hydrogen used to make?
Water
Food
Plants
Pizza
- Multiple ChoicePlease save your changes before editing any questions.
Which element is in period 4 group 18?
Bromine
Neon
Krypton
Argon
- Multiple ChoicePlease save your changes before editing any questions.
How many Electrons are in Hydrogen?
36
1
10
18
- Multiple ChoicePlease save your changes before editing any questions.
What is the Atomic mass of Krypton?
13.58
196.4
702.2
83.798
- Multiple ChoicePlease save your changes before editing any questions.
What is the Atomic number for Helium(He)?
14
2
10
28
- Multiple ChoicePlease save your changes before editing any questions.
What element is in period 1 group 1?
Helium
Hydrogen
Copper
Gold
- Multiple ChoicePlease save your changes before editing any questions.
Is Helium a metal, nonmetal or a metalliod?
Nonmetal
Metal
Metalliod