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  1. Problems
  2. /Metals and Non-metals
  3. /Properties of Metals and Non-metals

Properties of Metals and Non-metals

Chemistry
+ Upload a Problem
More in Metals and Non-metalsProperties of Metals and Non-metalsReactions and the Reactivity SeriesIonic Compounds and Extraction of Metals
10 problems
Type:
1.
A bronze bell is 92 % copper and 8 % tin.
High School (9–10), General · Properties of Metals and Non-metalsStemPy LabStemPy Lab
Hard
2.
Why is solder used to join electric wires?
High School (9–10), General · Properties of Metals and Non-metalsStemPy LabStemPy Lab
Medium
3.
A brass door handle of 650 g is 62 % copper and 38 % zinc. Find the mass of each metal.
High School (9–10), General · Properties of Metals and Non-metalsStemPy LabStemPy Lab
Medium
4.
What is an alloy? Why is steel used for buildings and bridges, and not pure iron?
High School (9–10), General · Properties of Metals and Non-metalsStemPy LabStemPy Lab
Medium
5.
What is a metalloid? Name two. Why is silicon so useful in electronics?
High School (9–10), General · Properties of Metals and Non-metalsStemPy LabStemPy Lab
Easy
6.
A solid is hit with a hammer, and it breaks into small pieces.
High School (9–10), General · Properties of Metals and Non-metalsStemPy LabStemPy Lab
Easy
7.
Each of these breaks a general rule about metals or non-metals.
High School (9–10), General · Properties of Metals and Non-metalsStemPy LabStemPy Lab
Medium
8.
The density of iron is 7.87 g/cm³. Find the mass of 18 cm³ of iron.
High School (9–10), General · Properties of Metals and Non-metalsStemPy LabStemPy Lab
Medium
9.
Why are electric wires made of copper or aluminium, and cooking pans of steel or aluminium, and not…
High School (9–10), General · Properties of Metals and Non-metalsStemPy LabStemPy Lab
Easy
10.
Say whether each is likely to be a metal or a non-metal.
High School (9–10), General · Properties of Metals and Non-metalsStemPy LabStemPy Lab
Easy