Answer:
u equals 3.43 because you subtract from both sides.
Step-by-step explanation:
Since, every integer can be expressed as rational number.
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Answer:
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Your question seem to me non-understandable. Are they adding up together ?
or multiplying ?