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bella

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can anyone give me the steps for making a cake - and if they are physical or chemical
1. 1 answer
2. 369 views
can anyone help me with a recipe that gives the steps chemical or phyiscal for making a cookie.
1. 1 answer
2. 358 views
How could you show that adding salt in water resulted ina physical change?
1. 2 answers
2. 380 views
in a solutioncan amounts of different components vary? like in a heterogenous mixture
1. 1 answer
2. 333 views
is this a chemical or physical change1. a glowing splint placed in a test tube causes a loud pop 2. food coloring is added to
1. 1 answer
2. 1,162 views
is this correct statementAfter undergoing a chemical reaction substances no longer exist in their original form? If not explain.
1. 1 answer
2. 584 views
is this statement correct a chemical proprty and physical property both describe characteristics of a substance?if not explain
1. 1 answer
2. 455 views
is a chemical reaction and chemical change the same if not what is the difference?
1. 2 answers
2. 476 views
when was the amazon rainforest world heritage listed?http://www.google.com/search?q=amazon+rainforest+world+heritage&rls=com.mic
1. 0 answers
2. 628 views