Metal and non metal

Froggy Jumps

Parties jouées 1

Créer une copie

simple game to revise

Eielaf 1127

Egypt

Il n'y a toujours pas de résultats pour ce jeu. Soyez le premier à apparaître dans le classement! Connectez-vous pour vous identifier.

Créez votre propre jeu gratuite à partir de notre créateur de jeu

Affrontez vos amis pour voir qui obtient le meilleur score dans ce jeu

Créer un défi

Imprimez votre jeu

Metal and non metal


Froggy Jumps Metal and non metalVersion en ligne simple game to revise par Eielaf 1127 1 Which of the following is the only metal that exists in a liquid state at room temperature? a Sodium b Copper c Mercury 2 How many electrons are typically found in the last energy level of a nonmetal atom? a 1, 2, or 3 electrons b 5, 6, or 7 electrons c Exactly 4 electrons 3 Which nonmetal is a good conductor of electricity and used in dry cells? a Bromine b Graphite (Carbon) c Phosphorus 4 What happens to a metal's hardness as the number of valence electrons increases? a It becomes softer b It becomes harder c Hardness stays the same 5 What is the main reason for adding one or more metals together to form an alloy? a To make them softer b To change their molecular formula c To improve their industrial properties (e.g., hardness) 6 Bronze alloy is primarily composed of which two elements? a Copper (95%) and Tin (5%) b Copper and Zinc c Aluminum and Magnesium 7 The "Metallic Bond" is the attraction force between positive metal ions and: a Protons b Neutrons c A cloud of free-moving valence electrons 8 Why is metal recycling important? a Because metals are increasing in abundance b Because it is lower cost compared to extracting from ores c Because metals cannot be found in the Earth's crust