High School Chemistry

Chem 1 review · Hard · 20 min

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About This Board

This board helps players review High School · Chemistry through a Jeopardy-style game format on Kleveroo. It includes categories such as Atoms, Periodic Table, Bonding, Reactions, Stoichiometry. It is useful for classroom review, team trivia, family game night, test prep, and group play.

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Questions in this game

A peek at what's on the board — 5 categories and one sample clue from each. Answers stay hidden until you open them, so the game still works.

  • Atoms

    Particle with +1 charge.

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    Proton

    +4 more clues in this category

  • Periodic Table

    Group 1 = ___ metals.

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    Alkali

    +4 more clues in this category

  • Bonding

    Bond from sharing electrons.

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    Covalent

    +4 more clues in this category

  • Reactions

    Reaction A + B → AB is ___.

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    Synthesis (combination)

    +4 more clues in this category

  • Stoichiometry

    Number representing 6.022 × 10²³ particles.

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    Avogadro's number / 1 mole

    +4 more clues in this category

Board content

Atoms

$100 — Particle with +1 charge.
Proton
$200 — Particle with no charge.
Neutron
$300 — Particle with -1 charge.
Electron
$400 — Atomic number = number of ___.
Protons
$500 — Mass number = protons + ___.
Neutrons

Periodic Table

$100 — Group 1 = ___ metals.
Alkali
$200 — Group 17 = ___.
Halogens
$300 — Group 18 = ___.
Noble gases
$400 — Element 'O'.
Oxygen
$500 — Element 'Au'.
Gold

Bonding

$100 — Bond from sharing electrons.
Covalent
$200 — Bond from transferring electrons.
Ionic
$300 — Bond holding metal atoms together.
Metallic
$400 — Type of bond in NaCl.
Ionic
$500 — Type of bond in H₂O.
Polar covalent

Reactions

$100 — Reaction A + B → AB is ___.
Synthesis (combination)
$200 — Reaction AB → A + B is ___.
Decomposition
$300 — Reaction AB + CD → AD + CB is ___.
Double replacement
$400 — Balance: H₂ + O₂ → H₂O — coefficients?
2 H₂ + O₂ → 2 H₂O
$500 — Substance not changed by a reaction.
Catalyst

Stoichiometry

$100 — Number representing 6.022 × 10²³ particles.
Avogadro's number / 1 mole
$200 — Molar mass of H₂O (approx).
18 g/mol
$300 — 1 mole of any gas at STP occupies ___ L.
22.4 L
$400 — pH of a neutral solution.
7
$500 — pH < 7 means…
Acidic

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