What type of ion forms when an atom loses electrons?

a. neutral

b. positive

c. negative

d. possibly positive or negative?

What is the molar mass for chlorine gas

How many moles of aluminum do 3.7 x 1024 aluminum atoms represent?

Hydrangea plant's petals change to which colour on the addition of acids?

The molality of a solution is a measure of - A - moles of solute per kilogram of solution B - moles of solute per liter of solution C - moles of solute per kilogram of solvent D - moles of solute per liter of solvent

When a entire species perishes the species becomes

What appears to happen to the moon as it goes through the cucle

When H2 and CO2 react, acetic acid can be formed spontaneously while the production of formaldehyde requires an input of energy.

What is the enthaply of the reaction?

Which color has a higher frequency, A. red light B. blue light

what is the volume of 0.98 mol oxygen (O2) gas at 275 K and a pressure of 2.0 atm? (the universal gas constant is 0.0821 L*atm/mol*K)