Question

Try it out
Plan and carry out an investigation to find out whether the mass of a solution is equal to the
masses of its constituents added together in your investigation, find out whether
a the mass of a glass stopper and a beaker of water is equal to the mass when the glass stopper
is placed inside the beaker of water,
Mass of
Mass of
Mass of
유
b the mass of a small piece of wood and a beaker of water is equal to the mass when the wood
is floating in the beaker of water,
the mass of powdered chalk and a beaker of water is equal to the mass of the beaker of
water mixed with the powdered chalk,
d the mass of sugar and a beaker of water is equal to the mass of the beaker of water mixed
with the sugar​

Answer 1

Answer:

oh brother i don't now sorry