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According to the Thomson model,what is the relative charge on a proton?
Heavy Machinery
Large and heavy equipment and machinery used in industries such as construction, mining, and manufacturing for tasks requiring significant power and force.
Excavation
The process of digging up earth, soil, or rock, often used in archeology or construction to uncover structures or artifacts.
Contract Price
The total amount agreed upon in a contract for the sale of goods or services.
Call for Tenders
A formal request issued by a business or government for suppliers to submit proposals to undertake a specified project or service.
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