What is the name symbol and charge of an ion that contains 12 protons and 10 electrons? The Correct Answer and Explanation is: Correct Answer:Name: Magnesium ionSymbol: Mg²⁺Charge: +2 Explanation:…
An ion has 12 protons, 14 neutrons, and 10 electrons. The symbol for the ion is The Correct Answer and Explanation is: Correct Answer:The symbol for the ion is Mg²⁺.…
How many faces, edges, and vertices are there in a cube? 2. How many faces, edges, and vertices are there in a cuboid? 3. How many faces, edges, and vertices…
How many faces does the cube have? How many edges does the cube have? How many vertices does the cube have The Correct Answer and Explanation is: A cube has:…
Building Vocabulary Match each term with its description by writing the letter of the correct description in the right column on the line next to the term in the left…
The Microscope Name Ni-Robi McNair Lab Time/Date 5:45 10/15/20 Care and Structure of the Compound Microscope 1. Label all indicated parts of the microscope. The Correct Answer and Explanation is:…
Kathleen says that all quadrilaterals have right angles. Grace says that quadrilaterals do not have to have right angles. Explain who is correct. A. Kathleen is correct because rectangles have…
Consider the statement, “All quadrilaterals have four sides.” Its inverse is _. The Correct Answer and Explanation is: Correct Answer:The inverse of the statement “All quadrilaterals have four sides” is:“All…
Consider the statement, “All quadrilaterals have four sides.” Its inverse is The Correct Answer and Explanation is: Correct Answer: The inverse of the statement “All quadrilaterals have four sides” is:…
Express the following rational number as the sum of an integer and a rational number: (1) 17/5 The Correct Answer and Explanation is: To express the rational number 175\frac{17}{5}517 as…
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