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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
metals do not
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "metals do not" is correct and usable in written English.
You can use it when discussing the properties or behaviors of metals in various contexts, such as chemistry or materials science. Example: "In general, metals do not conduct electricity as well as some other materials, like copper."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
31 human-written examples
Additionally, heavy metals do not leach from the SSOS concrete.
However, since tailored sheet metals do not behave like an un-welded sheet metals in press forming operations, stamping engineers no longer rely only on conventional forming techniques.
This suggests that diffraction-based strategies for inferring the dislocation density in ultrafine-grained metals do not necessarily apply to nanocrystalline materials.
Science
Most cohesive zone models for the simulation of crack growth in ductile metals do not reflect continuum constitutive laws on traction separation relationships across cohesive crack surfaces.
Sharpe and Denny (1976) and Welsh (1961) showed however, that most metal uptake by plant tissue is by absorption to anionic sites in the cell walls and that the metals do not enter the living plant59,60.
Science & Research
Beryllium and antimony, both toxic metals, do not pose a threat now but Dr. Schroeder warns that they have recently been found for the first time in air samples from Memphis, New York City and Kalamazoo, Mich.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
The reason metals don't weld on contact is they are coated in a layer of oxidation.
News & Media
Like so many other stress factors for the world, metals don't exist in isolation.
News & Media
Understand that transition metals don't have "traditional" valence electrons.
Wiki
Even with soft metals, don't us a speed higher than medium.
Wiki
The other tested metals did not achieve this effectiveness.
Expert writing Tips
Best practice
When using the phrase "metals do not", ensure that the statement is accurate and specific. For instance, rather than saying "metals do not conduct electricity", specify the type of metals or conditions under which they do not conduct electricity.
Common error
Avoid using "metals do not" followed by a property that some metals do exhibit. For example, don't say "metals do not corrode" because many metals are susceptible to corrosion. Instead, state which specific metals are resistant to corrosion.
Source & Trust
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "metals do not" functions as a declarative statement expressing negation. It asserts that metals, in general or under specific conditions, lack a particular attribute or capability. Examples from Ludwig show its use in scientific and technical contexts.
Frequent in
Science
60%
News & Media
20%
Wiki
10%
Less common in
Formal & Business
5%
Academia
3%
Encyclopedias
2%
Ludwig's WRAP-UP
The phrase "metals do not" is a common and grammatically correct way to express negation concerning the properties or behaviors of metals. According to Ludwig, this phrase is used across various contexts, including science, news, and general information. While variations like "metals cannot" or "metals will not" exist, the choice depends on the specific nuance you intend to convey. When using "metals do not", ensure accuracy to avoid overgeneralizations and consider the specific types of metals being discussed for greater precision.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
metals don't
Replaces "do not" with the informal contraction "don't".
metals can't
Replaces "do not" with the contraction "can't", indicating inability.
metals are unable to
Replaces "do not" with "are unable to", providing a more formal tone.
metals are not
Replaces "do not" with "are not", changing the verb structure for a slightly different emphasis.
metals will not
Changes "do not" to "will not", expressing a lack of future action or behavior.
metals fail to
Substitutes "do not" with "fail to", highlighting a lack of success or completion.
metals typically lack
Replaces "do not" with "typically lack", focusing on a general absence of a characteristic.
metals rarely
Replaces "do not" with "rarely", indicating infrequent occurrence.
metals are not known to
Provides a more cautious or uncertain tone compared to "metals do not".
metals have not
Changes "do not" to "have not", modifying the tense and implying a lack of past action or experience.
FAQs
How can I use "metals do not" in a sentence?
You can use "metals do not" to express the absence of a certain property or behavior in metals. For example: "Because metals are coated in a layer of oxidation, "metals do not" weld on contact".
What phrases are similar to "metals do not"?
Similar phrases include "metals cannot", "metals are unable to", or "metals will not", depending on the specific context you want to convey.
Is it more formal to say "metals are not" instead of "metals do not"?
The phrase "metals are not" can sometimes sound more formal than ""metals do not"", but it depends on the sentence structure. "Metals are not always conductive" is generally perceived as slightly more formal than "Metals do not always conduct". However, this is context-dependent.
What's the difference between "metals do not" and "metals should not"?
"Metals do not" states a fact about the properties or behavior of metals. "Metals should not" expresses a recommendation or prohibition regarding how metals are treated or used. For example: "Metals do not rust in a vacuum." vs "Metals should not be exposed to salt water."
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested