Which physical property can be used to classify oxygen, helium, propane, and hydrogen as being similar?

state of matter

malleability

flammability

reactivity

What would indicate that a physical change takes place when copper is drawn into wire?

What is the mass of potassium iodide (166.00 g/mol) that yields 0.500 g of lead (ii) iodide (461.0 g/mol) precipitate? (you must balance the equation first) __pb (no3) 2 (aq) + __ki (s) → __pbi2 (s) + __kno3 (aq) 0.0900 g 2.78 g 0.694 g 0.180 g 0.

Find the mass in 2.6 mole of lithium bromide

How many total oxygen (O) atoms are present in the products side of the equation C2H5OH + 3O2 → 2CO2 + 3H2O?

Which metal will replace nickel from solution? (Copper, lead, silver, or iron)

Water has a density of 1g/ml. what is the mass of the water if it fills a 10ml container?

The diameter of a carbon atom is approximately 144 pm. Assuming a nanocontainer has a simple cubic structure and have an edge length of 25 nanometers, how many carbon atoms are there on a single edge of a nanocontainer?

How can molecules with polar bonds be nonpolar?

what would the total pressure of a mixture of fluorine, chlorine, and bromine gases be if the partial pressure are 2.20 atm, 6.70 atm, 0.03 atm respectively

Which net change occurs in a nuclear fusion reaction? (1) Ionic bonds are broken. (2) Ionic bonds are formed. (3) Energy is converted to mass. (4) Mass is converted to energy.