Question

3. Circle (M) the odd-one out giving appropriate reass
1. Hydrogen, Oxygen, Sulphur, Arsenic, Chiorine
2. Dull, Non-conductor, Brittle, Metal, Non-metal
3. Iron, Zinc, Magnesium, Copper, Sodium
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Answer 1

Answer)1. Hydrogen (Hydrogen shows some properties of metals and some of non- metals but the rest are purely non - metals).

2. Metal ( Rest are the properties of non- metals).

3. Sodium ( Sodium is highly reactive while others are of middle reactivity).

Answer 2

Hey mate, here's ur answer,

1. Hydrogen - It shows some properties of metals, but other are purely non metal.

2. Metal - Others are properties of Non - Metal.

3. Sodium - It is highly reactive metal.

Hope you will make my answer brainliest please please please please.