Answer:The perimeter of the rectangle is or 15.66 inch.
Explanation:
Length of strip (I) =
Length of strip (II) =
According to question two strips of length and two strips of lenght is used in making rectangle:
Perimeter of rectangle = Sum of all sides of rectangle
Perimeter of rectangle =
The perimeter of the rectangle is or 15.66 inch.
The answer is A.<span>Boron and carbon are likely together in one period because they have very close atomic numbers, while gallium and germanium are likely together in another period because they have very close atomic numbers.
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Answer:
37.5 mL
Explanation:
To solve this problem we can use the formula:
C₁ = 0.400 M
V₁ = ?
C₂ = 0.150 M
V₂ = 100 mL
So now we <em>solve for V₁</em>:
- 0.400 M * V₁ = 0.150 M * 100 mL
So we need 37.5 mL of 0.400 M CuSO₄(aq) to make 100 mL of 0.150 M CuSO₄(aq). That volume could be measured in the 50 mL buret.
Answer:
Principal Quantum Number (n) = energy level (1s2)
Angular Momentum Quantum Number (<em>l</em>) = sub-shell (1s2)
Magnetic Quantum Number (m<em>i</em>) = specific orbital electron occupies
range of (n) = 1-7
range of (<em>I</em>) = s, p, d , f
Explanation:
ok I got it it is 3
Answer:
hm this is kinda hard lemme think for a second