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xxMikexx [17]
1 year ago
12

Select the correct answer.

Chemistry
1 answer:
Elina [12.6K]1 year ago
4 0

Answer:

CU

Explanation:

Cu is the correct answer if I'm correct

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3 years ago
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Using at least three sentences,, explain the four stages involved in genetic engineering/gene cloning.

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The strength of an acid is affected by the polarity of the bond connected to the acidic hydrogen. The more highly polarized this
Shtirlitz [24]

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The answer is "\bold{HClO_3 > HClO_2 >HClO > HBrO}"

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2 years ago
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8 0
3 years ago
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A material has a volume of 63.0 cm3 and a mass of 28 grams.  What is the density of the material in g/cm3 to the correct number
dimaraw [331]

Answer:

0.4444 g/cm³ ≅ 0.44 g/cm³ (2 significant figures).

Explanation:

  • Knowing that:

<em>d = m/V,</em>

where, d is the density of the material (g/cm³).

m is the mass of the material (m = 28 g).

V is the volume of the material (V = 63.0 cm³).

<em>∴ d = m/V </em>= (28 g)/(63.0 cm³) = <em>0.4444 g/cm³ ≅ 0.44 g/cm³ (2 significant figures).</em>

7 0
2 years ago
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