Identify whether the given processes have undergone physical or cos
change. Give a reason for your answer and write it on the table below. No. 1
Ash is formed after burning
4.
of
for you,
Reasons
5. A
Processes
Physical or
chemical
Change
chemical
change
1. burning tissue paper
6.
7. D
8. V
9. V
2. frying fish
3. charcoal heating a grill
4.melting copper metal
5.dissolving salt
6.melting ice cream
7.cooking sweet corn
8.burning dried leaves
9.dissolving powdered coffee
10.melting margarine
10.
mimi
Answers: 2
Chemistry, 22.06.2019 12:30, azzyla2003
Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
Answers: 1
Chemistry, 23.06.2019 01:00, williedenmark42
What is the most common form of matter in the universe
Answers: 2
Chemistry, 23.06.2019 08:10, 20dyeaubn
Time remaining 58: 10 an atom that has 84 protons and 86 neutrons undergoes a reaction. at the end of the reaction, it has 82 protons and 84 neutrons. what happened to the atom? it accepted radiation in a chemical reaction it donated neutrons to another atom in a chemical reaction it emitted an alpha particle in a nuclear reaction. it accepted protons in a nuclear reaction. mark this and retum save and exit next submit
Answers: 3
Identify whether the given processes have undergone physical or cos
change. Give a reason for your...
Medicine, 22.08.2020 01:01
Mathematics, 22.08.2020 01:01
Mathematics, 22.08.2020 01:01