For each property listed, identify the type of element it describes. very good electrical conductivity: amphoteric, able to form acidic or basic compounds: gaseous at room temperature: solid at room temperature: brittle:

We have that the elements descriing each situation are

From the Question we are given

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Very good electrical conductivity: metals only

Amphoteric, able to form acidic OR basic compounds: metalloids only

Gaseous at room temperature: nonmetals only

Solid at room temperature: metal and metalloids

Brittle: metalloids and nonmetals

Explanation:

Ed2021, Physical Science

it is a negative acceleration

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .