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Match it! Select the correct answer from the pull down...Good luck!
What would help when finding the charge of an atom's nucleus?
low conductivity, low malleability, low luster
Electrons
the same as the atomic number
period because of the same valence electrons
dull, brittle, good insulator
a nonmetal
Mass number
Has 4 protons
What is the best way to identify a Beryllium atom?
low conductivity, low malleability, low luster
Electrons
the same as the atomic number
period because of the same valence electrons
dull, brittle, good insulator
a nonmetal
Mass number
Has 4 protons
The elements Phosphorus, Arsenic and Bismuth are all in the same...
low conductivity, low malleability, low luster
Electrons
the same as the atomic number
period because of the same valence electrons
dull, brittle, good insulator
a nonmetal
Mass number
Has 4 protons
What kind of properties would the element copper have?
low conductivity, low malleability, low luster
Electrons
the same as the atomic number
period because of the same valence electrons
dull, brittle, good insulator
a nonmetal
Mass number
Has 4 protons
Protons in one atom in any element is
low conductivity, low malleability, low luster
Electrons
the same as the atomic number
period because of the same valence electrons
dull, brittle, good insulator
a nonmetal
Mass number
Has 4 protons
An 8th gr student examines an object that is pale, brittle and dull: what could the object be?
low conductivity, low malleability, low luster
Electrons
the same as the atomic number
period because of the same valence electrons
dull, brittle, good insulator
a nonmetal
Mass number
Has 4 protons
A NONMETAL would have the following properties -
low conductivity, low malleability, low luster
Electrons
the same as the atomic number
period because of the same valence electrons
dull, brittle, good insulator
a nonmetal
Mass number
Has 4 protons
Inside the nucleus, what is the atomic number represented?
low conductivity, low malleability, low luster
Electrons
the same as the atomic number
period because of the same valence electrons
dull, brittle, good insulator
a nonmetal
Mass number
Has 4 protons
Check it!