Answer:
Noble gases have a complete valence electron shell making them stable and nonreactive.
Explanation:
Answer:
1.rate of reaction should be indicated by symbols 2.we should indicate physical states by sybloms 3.reversible reaction should be indicated by using double arrows
Answer:
If a metal and metal solution react, the more reactive metal will displace the less reactive metal from solution. If the metal in solution you start with is formed from a more reactive metal than the metal to be added, no reaction will occur.
Answer:
The element with electron configuration 1s² 2s² 2p⁶ will most likely not........
Explanation:
Answer:
B. Moon
Explanation:
An object revolving around a star is a planet or a dwarf planet (dependent on size).
An object revolving around a planet is a moon.
An object revolving around a black hole is a goner.
