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WorksheetsELEMENTS AND SYMBOLS
Total questions: 10
Worksheet time: 5mins
What is the chemical symbol for hydrogen?
Hg
H
He
Hy
Which element has the chemical symbol "Na"?
Nitrogen
Sodium
Nickel
Neptunium
Which element has the chemical symbol "P" and atomic number 15?
Phosphorus
Palladium
Platinum
Plutonium
What is the chemical symbol and atomic number for iron?
Fe, 26
Ir, 77
Io, 123
In, 49
Which element has the chemical symbol "Cu"?
Chromium
Copper
Cobalt
Cesium
What is the chemical symbol for silver?
Ag
Au
Si
S
Which element has the chemical symbol "K"?
Potassium
Krypton
Kryptonite
Kerosene
The chemical symbol "Na" represents which element with atomic number 11?
Nitrogen
Sodium
Nickel
Neptunium
The chemical symbol "Ca" represents which element?
Carbon
Calcium
Cadmium
Californium
The chemical symbol "O" represents which element?
Oxygen
Osmium
Oganesson
Osmosis
