Atoms and Bonding | Baamboozle - Baamboozle | The Most Fun Classroom Games!

0%

0 0 0

Back Restart

C(s) + O2(g) → CO2(g)

Synthesis

When an atom loses an electron, it becomes ___.

An ion or Cation

dinitrogen pentoxide

N2O5

A single element replaces a similar element of an adjacent reactant compound.

Single-Displacement

Would pH 9 be acidic, basic or neutral?

Basic

A single reactant breaks down to form 2 or more products.

Decomposition

Two or more reactants combine to make 1 new product.

Synthesis

Acids have a pH of _____ than __.

less than 7

What is the reaction called when an acid reacts with a base?

Neutralisation

The electrons involved in bonding are ___ electrons.

valence

How many electrons make an atom "stable"?

8

Tetra-Phosphrous Hex-oxide

P4O6

NaCl(aq) AgNO3(aq) → NaNO3(aq) + AgCl(s)

Double-Displacement

H2CO3(aq) → H2O(l) + CO2(g)

Decomposition

What type of bond will form between Na and F?

ionic

______________ are released when Bases are dissolved in water.

Hydroxide ions (OH)

What is the chemical name for the compound Na2S?

Sodium sulfide

Acids turn litmus paper _____.

Red

How does a covalent bond hold two atoms together?

The nucleus of the atom is positive and the electrons of the other atom is negative, they attract to each other

______________ are released when Acids are dissolved in water.

Hydrogen Ions (H+)

C2H5OH(l)+3O2(g)→2CO2(g)+3H2O(g)

Combustion

When an atom gains an electron, it becomes ___.

Negatively Charged Ions or Anions

What does "pH" stands for?

Power of Hydrogen

Alkalis turn litmus paper ______.

Blue

When electrons are transferred between two atoms, a ___ bond is formed.

Ionic

Alkalis have a pH _________ than __.

greater than 7