Ions
Isotopes
The periodic table
Bonding
Chemistry potpourri
100

Ions are determined by the count of this subatomic particle in relation to the proton count.

What are electrons?

100
This type of particle is inside an isotope.

What are subatomic particles?

100

These elements are along the staircase line.

What are metalloids?

100
This is one primary type of bonding.

What is ionic/metallic/covalent bonding?

100

The isotopes are the baseball team of this fictional city.

What is Springfield?

200

Ions have either one of these two charges.

What are positive and negative charges?

200

The isotope neon-22 has this many neutrons.

What is 12?

200

The modern periodic table is ordered by this characteristic.

What is proton count?

200

This type of bonding is where valence electrons are shared.

What is covalent bonding?

200

This is what atoms are mostly made of.

What is empty space?

300

If an element has 3 valence electrons, it is likely to perform this action.

What is losing electrons?

300

Isotopes of an element have different counts of this subatomic particle.

What are neutrons?

300

This scientist developed the original periodic table.

Who is Dmitri Mendeleev?

300

This type of bonding happens between nonmetals.

What is covalent bonding?

300

Renowned scientist Dmitri Mendeleev died in this famous city.

What is Saint Petersburg?

400

A nitrogen ion will perform this action when forming an ionic bond.

What is gain 3 electrons?

400

This isotope has 12 protons and 13 neutrons.

What is Magnesium-25?

400

The columns of the periodic table are called this.

What are groups or families?

400

Atoms are most stable when this is true.

What is a complete valence shell?

400

There are this many liquids at room temperature in the periodic table.

What is two?

500

An ion has this charge.

What is not a neutral charge?

500

This statistic of an isotope is located in the top left corner of a isotope symbol.

What is mass number?

500

The original periodic table was made in this year.

What is 1869?

500

This type of bonding would happen for NaCl.

What is an ionic bond?

500

Nuclear fission is the act of splitting an atom, and is most commonly enacted upon this isotope.

What is uranium-235

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