Answer:
D
Explanation:
Answer:
The middle, or the transitional metals
Explanation:
When naming elements, we use roman numerals to indicate what their charge is. The charge of an element is affected by their number of valence electrons (outermost electrons).
Transitional metals are generally multivalent, meaning that element has more than one possible number of valence electrons. This makes them have more than one possible charge. Roman numerals indicate which charge of that element is used/discussed.
Answer:
1419.21 mL
Explanation:
From the question;
We are required to determine the volume of the oil in mL
Volume = Mass ÷ Density
= 1.3 kg ÷ 0.916 kg/L
= 1.41921 L
BuT, 1 l = 1000 mL
Therefore;
Volume = 1.41921 L × 1000 mL/L
= 1419.21 mL
Hence, the volume of olive oil is 1419.21 L
To find the volume of the oil, we can use the formula density = mass/volume. The density of olive oil is approximately 0.92 g/mL. Converting the mass of the oil from kilograms to grams, we find that the volume of the oil is approximately 1413.04 mL.
To find the volume of the oil, we need to convert the mass of the oil to volume using its density. The density of olive oil is approximately 0.92 g/mL. First, we need to convert the mass of the oil to grams:
1.3 kg * 1000 g/kg = 1300 g
Next, we can use the formula density = mass/volume to find the volume:
0.92 g/mL = 1300 g/volume
Solving for volume gives us:
volume = 1300 g / 0.92 g/mL = 1413.04 mL
Therefore, the volume of the oil is approximately 1413.04 mL.
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Answer:
Explanation:
Van der Waals forces are weak attractions that hold electrically neutral molecules together. At some point these molecules have an induced dipole, that is, the molecule acquires a partially positive and a partially negative charge momentarily, causing them to attract each other. They are Van de Waals forces: Dipolo - Dipolo forces, London forces, Ion forces - Dipolo
They are weak, short-range electrostatic attractive forces between uncharged molecules, arising from the interaction of permanent or transient electric dipole moments.
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force and direction
gravity and direction
speed and direction
speed and direction c:
A.The sun
B.Bacteria
C.Phosphorous