Free NCERT Solutions, Notes & MCQs for Class 9–12

Metals and Non-metals - True/False

Your Progress 0 / 25 attempted

Q 01 / 25

All metals are solids at room temperature except mercury.

✔ True ✘ False

Q 02 / 25

Non-metals are lustrous.

✔ True ✘ False

Q 03 / 25

Metals generally have high density.

✔ True ✘ False

Q 04 / 25

Non-metals are malleable.

✔ True ✘ False

Q 05 / 25

Metals conduct heat and electricity well.

✔ True ✘ False

Q 06 / 25

Non-metals react with acids to form hydrogen gas.

✔ True ✘ False

Q 07 / 25

Rusting affects only metals.

✔ True ✘ False

Q 08 / 25

Sodium and potassium react vigorously with water.

✔ True ✘ False

Q 09 / 25

Copper and silver occur in native form in nature.

✔ True ✘ False

Q 10 / 25

Non-metals are poor conductors of electricity.

✔ True ✘ False

Q 11 / 25

Metals have high melting and boiling points.

✔ True ✘ False

Q 12 / 25

The reactivity series is based on losing electrons.

✔ True ✘ False

Q 13 / 25

Oxides of metals are acidic.

✔ True ✘ False

Q 14 / 25

Non-metals form both acidic and neutral oxides.

✔ True ✘ False

Q 15 / 25

All metals are ductile.

✔ True ✘ False

Q 16 / 25

Silver and gold don’t react with oxygen—even at high temperatures.

✔ True ✘ False

Q 17 / 25

All minerals are ores.

✔ True ✘ False

Q 18 / 25

Non-metals gain electrons to form anions.

✔ True ✘ False

Q 19 / 25

Iron is more reactive than copper.

✔ True ✘ False

Q 20 / 25

Zinc, aluminium, and magnesium oxides are amphoteric.

✔ True ✘ False

Q 21 / 25

Non-metals have high tensile strength.

✔ True ✘ False

Q 22 / 25

Metals tend to lose electrons in chemical reactions.

✔ True ✘ False

Q 23 / 25

Phosphorus and Sulphur are examples of non-metals.

✔ True ✘ False

Q 24 / 25

Some metals like magnesium can burn in air with a dazzling white flame.

✔ True ✘ False

Q 25 / 25

Metals react with chlorine to form metallic chlorides.

✔ True ✘ False

📚

ACADEMIA AETERNUM तमसो मा ज्योतिर्गमय · Est. 2025

Sharing this chapter

Chemistry | Chemistry Class 10

Chemistry | Chemistry Class 10 — Complete Notes & Solutions · academia-aeternum.com

🎓 Class 10 📐 Chemistry 📖 NCERT ✅ Free Access 🏆 CBSE · JEE

Share on

X / Twitter

Facebook

www.academia-aeternum.com/blogs/True%20%26%20False/Chemistry/X-Class/metals-and-non-metals-x-tf/ Copy link

💡

Exam tip: Sharing chapter notes with your study group creates a reinforcement loop. Teaching a concept is the fastest path to mastering it.

;

Metals and Non-metals - True/False

Metals and Non-metals – Learning Resources

Detailed Notes

Practice MCQs

NCERT Solutions

Q&A Discussion

Let's Connect