Answer:
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Explanation:
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Answer:
Explanation:
1. Force between two charged ions: Electrical force
Electrical force of attraction exists between two charged ions due to constant flow of electrons occuring within their field of influence.
2. Ion made of two or more atoms of different elements
: Polyatomic ion
A polyatomic ion is made up of two or more different elements. Most radicals forms polyatomic ion e.g SO₄²⁻
3. Compound whose atoms form bonds by transferring electrons
: Ionic compound
Ionic compounds forms by the transfer of electrons from a less electronegativbe atom to a more electronegative one. This is in a bid for the atoms to achieve stability.
4. Smooth solid formed by repeating patterns of ions, atoms, or molecules
: Crystal
A crystal is a unit of an atom which is made up of definite repeating patterns over a long range.
5. Chemical bond formed when electrons are transferred: Ionic bonds
The bonds resulting from the transfer of electrons between two atoms is an ionic bond. An example is that between Na⁺ ions and Cl⁻ ioin in NaCl
Answer:
Forged parts are often tougher than cast parts. This can be determined by performing tensile tests on various areas on the parts. Additionally, the microstructures of forged and cast parts can be used to determine if a part was forged or cast. The microstructure of a cast part will have a more uniform grain structure.
Explanation:
Independent is the variable that you change
Dependent is the thing you measure
