qilazatty qilazatty

24-02-2021
Chemistry

contestada

A substance Y has a melting point of -7°C and a boiling point of 63°C. At which temperature is Y a liquid?

Respuesta :

walkershawn50604 walkershawn50604

25-02-2021

Answer:

Chemical or Physical:

Potassium Metal has a boiling point of 63 degrees C and a melting point of -7 degrees C.

Answer Link

Otras preguntas

How did the Peace of Utrecht resolve the problem of succession to the Spanish throne? The leader of the Spanish House of Alva was placed on the throne by the no

A furniture dealer purchased a desk for $150 and then set the selling price equal to the purchase price plus a markup that was 40 percent of the selling price.

A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total mass of the wagon, rider, and r

Assume there is a class AirConditioner that supports the following behaviors: turning the air conditioner on and off. The following methods provide these behavi

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. Two motorists are driving cars on the highway, both on one side of the plan

Use a calculator to find the approximate value of arccos(0.67).

Question 21 The student is presented with the domain and range of a function f(x), as well as two given values of the function. -40 and f(1)=-13 f(-10)=

How many triangles can be made from the following three lengths: 3.1 centimeters, 9.8 centimeters, and 5.2 centimeters? one none more than one

I really need help on number 1 please. Would really appreciate the assistance.

Freud proposed that the ego distorts reality in an effort to protect itself from anxiety. The use of __________________________ help to ward off this anxiety, o