What is an element in group 17 of the periodic table called?

15. Which state of matter has a definite volume and takes the shape of its container? liquid gas solid

What structural units make up metallic solids

About how many stars does the Milky Way Galaxy contain? OA) 900 thousand OB) 300-500 million OC) 200-400 billion OD) 2 trillion

Areas of the periodic table that contain elements that form cations in ionic compounds.

Iron displaces copper from a solution of a copper salt. The reaction is deemed as a redox reaction. Give reason.

7.321 mg of an organic compound containing carbon, hydrogen, and oxygen was analyzed by combustion. The amount of carbon dioxide produced was 17.873 mg and the amount of water produced was 7.316 mg. Determine the empirical formula of the compound.

Which are homogeneous mixtures? Check all that apply. vinegar trail mix orange juice with pulp sugar water sand soda pop in a sealed bottle

Which bond or interaction would be most difficult to disrupt when compounds are placed into water?

If the pressure of a confined gas doubles and its volume decreases by a factor of four, how will its Kelvin temperature change?

What is the H3O * lon concentration in an aqueous solution having an OH" concentra of 1.0 x 10-2 M?_ ___ What is the pH?