(c) phenomenon of electro-magnetic nu or
Electrode B
Electrode A
Tap Water
(a) Give the names of the Electrodes A and B.
(b) Name the process associated with the circuit shown here.
(c) Name the gases produced at A and B.
An Electrode 'A is connected to the positive terminal while Electrode B.
connected to the negative terminal of a battery, as shown in the diagram

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

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.