Magnesium chloride is an example of an ionic compound, which is a compound composed of

Which options correctly describe characteristics of noble gases? Select all that apply. All noble gases easily react with other elements. All noble gases have valence shells with 8 electrons. All noble gases have a unique atomic fingerprint.

True or false: the part of photosynthesis that does not require light is the Calvin cycle

Which statement is true according to Newton's second law of motion? O A. An object accelerates in the direction opposite to the direction of the force applied. OB.

What does a ion look like

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes? a. Identify the longest chain of carbon atoms. b. Examine the multiple bond for cis - and trans - isomers. c.

Which process best describes the cause of lightning

Which formula can be used to express the law of conservation of momentum, where p = momentum? pi = pf pi > pf pi < pf pi ≠ pf

What is sound energy? Give two examples.

Which of the following are examples of plasmas? ice cubes tails of comets a gas fire the ionosphere a neon sign a flashlight

How much sugar will dissolve in 1000 g of water at 80°c?