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timurjin [86]
3 years ago
9

What are the representative particles of elements, ionic compounds, and covalent compounds called?

Physics
1 answer:
vesna_86 [32]3 years ago
3 0
Protons are the representative particles of elements, ionic compounds, and covalent compounds.
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A plastic cup weighing 100 g floats on water so that 1/4 of the volume of the cup is immersed in water. How much volume of oil c
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place the compass at one pole of the bar magnet click flip polarity in the menu what happens to the bar magnet and the compass n
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Explanation:

4 0
3 years ago
In lecture, it was discussed measurements of mass, temperature, time, volume and length. which of these is not an si base unit (
photoshop1234 [79]

From the options provided in the question, the measurement which is not an SI base unit is volume.

<h3>What is SI base unit?</h3>

This is referred to as the standard and fundamental unit of measurement of various quantities or variables which is defined arbitrarily and not by combinations of other units.

Volume is a quantity which is derived from the combination of lengths in a  three-dimensional manner which is why the formula is length× breadth×height and the unit is cm³. This is gotten from the combination of the unit of length which is cm.

This is therefore the reason why volume was chosen as the most appropriate choice.

Read more about Volume here brainly.com/question/463363

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6 0
1 year ago
The critical angle for a beam of light passing from water into air is 48.8°. this means that all light rays with an angle of inc
Len [333]

totally internally reflected

8 0
3 years ago
Read 2 more answers
Please help
Snezhnost [94]

Answer:

Range = 22.61 m

Explanation:

We can use the formula for the Range in flat ground, given by:

Range=v_i^2\frac{sin(2\theta)}{g}

which for our case renders:

Range=15^2\frac{sin(80^o)}{9.8} \approx 22.61\,\,m

4 0
2 years ago
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