Aneutral lithium atom has 1 valence electron. a neutral bromine atom has 7 valence electrons. a chemical reaction between the 2 forms lithium bromide. what electrical charges would the 2 newly formed ions take on? a. li- and br- b. li+ and br- c. li- and br+ d. li+ and br+

If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million

Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.