Structure of Atom

Last updated about 1 year ago
13 questions
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1

What does each element's atomic number in the Periodic Table represent?

1

What periodic table group contains the most reactive metals?

1

Which element from the Periodic Table is a noble gas and located in period 2?

1

What trend occurs as you move from left to right across a period on the Periodic Table?

1

Which subatomic particle does not contribute to the mass of an atom?

1

How many protons does an element with atomic number 6 have?

1

What does an atom's atomic number represent?

1

What is located in the nucleus of an atom?

1

What subatomic particle has a negative charge?

1

What is the center of an atom called?

1

What is the charge of a proton?

1

Which subatomic particles are found in the nucleus of an atom?

1

What is the primary role of electrons in an atom?