Some planets have rings of ice and rock particles that orbit around their equator's what planets in the solar system have rings

Which of the following is a compound? (a) Ne (b) N2 (c) NaCl (d) O2

A kilogram of aluminum metal and a kilogram of water are each warmed to 75 ∘C and placed in two identical insulated containers. One hour later, the two containers are opened and the temperature of each substance is measured.

rahul bought a statue made of copper. To his surprise it acquired a dull green coating after a couple of month. Explain the reason and name the process

What are fossils? What is the fossil record? Why is the fossil record important?

Convert 6.42 moles of H2O to molecules

Magnesium burns with a very bright light. When the flame goes out, a White powder is left behind. what is the word equation for this reaction.

Identify the types of intermolecular forces found for each of the liquids and relate these to the shape of the drop as seen from the side. Include the terms cohesive and adhesive forces properly in your explanations.

Which type of experiment follows ethical standards?

What kind of change occurs when a compound is separated into its components?

The reaction rate low is independent of which of the following charactetics • Reactor type] • Temperature • Concentration of components • Pressure