The volume of a cube that measures 10cm in length, 10 cm in width, and 10 cm in height is 1 L. True of False

Silicon is in the third period on the periodic table. Which orbital levels do its electrons occupy?

What is osmosis as a scientific term

At do oxygen (O) and bromine (Br) have in common? They both tend to gain electrons to gain stability. They both have seven valence electrons. They are both halogens. They are both unreactive.

How do you compare the nuclear membrane and the cell membrane? A. Both the cell membrane and the nuclear membrane are protective coverings. B. The cell membrane is like a blanket, while the nuclear membrane is like a sieve. C.

How does Glaciers, Gravity, Wind, and Water agent of deposition assist in rock being transported to a new place?

Zinc metal reacts with hydrochloric acid to produce hydrogen gas and an aqueous solution of zinc (ii) chloride. what is the reducing agent in this reaction? maybe prof. umbridge was right in trying to remove her.

What mass of H2SO4 is contained in 60.00 mL of a 5.85 M solution of sulfuric acid

One isotope has 6 protons and 8 neutrons which reference names this isotope

When an atom that has no charge loses two electrons, it becomes a: A: positive ion. B: negative ion. C: positive isotope. D: negative isotope.

A 155.0 9 piece of copper at 182 °C Is dropped into 2500 g of water at 23.9 °C. (The specific heat of copper is 0.385 1/9°C.) Calculate the final temperature of the mixture. (Assume no heat loss to the surroundings.)