Janet wanted to see how much cooler the temperature was at night compared to during the day. What to should she use?

The metal found in liquid state at ordinary temperature is

Planet z-34 has a mass equal to 1/3 that of earth, a radius equal to 1/3 that of earth, and an axial spin rate 1/2 that of earth.

Stone tools enabled people to hunt and grow crops made the food supply more

Is Kl covalent or ionic?

gas mixture composition of 78.0% Nitrogen, 17.0% Oxygen, % Argon,% Carbon Dioxide. Find the mass of Nitrogen?

26. Why did Mendeleev leave spaces in his periodic table?

4) Which of the following events can change the conditions of an ecosystem? a. A rise in temperature. b. A natural disaster. c. The introduction of a new animal species, d. All of the above. E olhat is a herbivore?

Will baby oil and water form a solution

Which reaction is an example of an oxidation-reduction reaction? 1. AgNO₃+KI→AgI+KNO₃ 2. Cu+2AgNO₃→Cu (NO₃) ₂+2Ag 3. 2KOH+H₂SO₄→K₂SO₄+2H₂O 4. Ba (OH) ₂+2HCl→BaCl₂+2H₂O

Which of the following is not a physical change? sublimation deposition combustion evaporation