Stainless steel is an alloy made from iron, carbon and other metals. Which row is correct?
- Astainless steel is harder than pure iron ✓ / stainless steel resists corrosion better than pure iron ✓
- Bstainless steel is harder than pure iron ✓ / stainless steel resists corrosion better than pure iron ✗
- Cstainless steel is harder than pure iron ✗ / stainless steel resists corrosion better than pure iron ✓
- Dstainless steel is harder than pure iron ✗ / stainless steel resists corrosion better than pure iron ✗