Why is frying an egg an example of a chemical change?
a- atoms are lost during the reaction a...
Why is frying an egg an example of a chemical change?
a- atoms are lost during the reaction as bonds are broken.
b- atoms are gained during the reaction as new bonds form.
c- the products have different properties than the reactants.
d- the properties of the reactants are seen in the products.
Answers: 1
Chemistry, 21.06.2019 21:00
Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle
Answers: 1
Chemistry, 22.06.2019 01:30
Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k
Answers: 3
Chemistry, 22.06.2019 04:30
Long term exposure to waves can cause sunburns and skin cancer. a) visible b) infrared c) gamma rays d) ultraviole
Answers: 1
Chemistry, 22.06.2019 05:20
Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?
Answers: 3
History, 24.11.2020 01:00
Health, 24.11.2020 01:00
Mathematics, 24.11.2020 01:00
Social Studies, 24.11.2020 01:00
Mathematics, 24.11.2020 01:00
Social Studies, 24.11.2020 01:00
Mathematics, 24.11.2020 01:00
Mathematics, 24.11.2020 01:00
History, 24.11.2020 01:00
Mathematics, 24.11.2020 01:00
Physics, 24.11.2020 01:00
Mathematics, 24.11.2020 01:00