The table lists properties of some elements. Which element would you expect to be in group 18 of the periodic table?*
2 points
Element
Electrons in a
Neutral Atom
Electrons in
Outer Energy Level
4
Carbon
6
8
6
Oxygen
Neon
10
8
Sodium
11
1
Chlorine
17
7
carbon
neon
chlorine
O sodium

the 18 columns are labeled “Group” Figure 2. Elements in the periodic table are ... differ dramatically in their chemical and physical properties, but some elements are ... The groups can also be referred to by the first element of the group.

Explanation:

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

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