A the most reactive metal in this list a non-metal that can make four bonds
cayellow solid that is a non-metal
Da noble gas with two protons
E the lightest alkall metal
F a member of the alkali earth metals with 12 neutrons
Ga metalloid in Group 13
In the
Ha gas in Period 2 that is used in combustion reactions
a semiconductor in Period 3
a noble gas with the configuration 1s 2s 2p 3s 3p
the most common gas in the atmosphere with five
ma non me
La halogen in Period 3
Lewis dot diagran
When to som
Na yelowish gas that forms an ion with a -1 charge
a light silvery metal with a valency of 3
O an element with 4 protons
Pan element with the smallest atoms
Qan element with the notation
aga used in street lights and lighted signboards
2. Write the correct chemical symbol for A-R in Question
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