Question

IV Составьте предложения
1. steels/of iron/are/and carbon/alloys?
2. doesn’t/manganese/corrosion/give/resistance.
3. are/malleable/why/metals/?
4. is/ materials /the main/iron /ingredient /of ferrous.
5. metals/ resistant /to acids/some/ are/.

Answer 1

Ответ:

1. Are steels of iron and carbon alloys?

2. Manganese doesn't give corrosion resistance.

3. Why malleable are metals?

4.The main ingredient of ferrous materials is iron.

5.Metals are some resistant to acids.