Is cooking raw tomatoes a physical or a chemical change?Explain why?

1 answer:

7 0

When you are asked a question like this, you can always ask yourself this question. Can I change it back after this change? For example, if you are burning wood, you cannot bring it back to wood after you burn it, therefore, it is a chemical change. However, if you boil and evaporate water, you can make the water condense again back into its liquid form. In this case, you cannot bring the tomato back to its raw state. Therefore, cooking raw tomatoes is a chemical change.

You might be interested in

Kijoknm<br>gg hv jnb vcxvbnbvcvbnmnbvmnb

Vaselesa [24]

Kijoknm
gg hv jnb vcxbnbvcvbnmnbvmnb

4 0

2 years ago

A new element (solid at room temperature) is discovered that has:

gtnhenbr [62]

Answer:

A metalloid is a substance that has both the qualities of a metal and a non metal. Metals conduct electricity and have a high melting point.The element described does not conduct electricity until temperatures are reduced therefore it is not a metal. The fact that conduction occurs when temperatures are reduced means that it is not a non metal because non metals do not conduct electricity at all. Therefore the element is a metaloid because it exhibits some properties of a metal and others of a non mental.

Explanation:

5 0

2 years ago

A substance that is made up of a single kinf of atom is called

Kitty [74]

A chemical element is a substance that is made up of only one kind atom.

7 0

3 years ago

Read 2 more answers

What element am I?

Serga [27]

Answer: