Answer:
Inertia : a property of matter by which it continue in its existing state of rest or uniform motion in a straight line, unless that state is changed by external force.
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HCIO4 is a stronger acid than HCIO because as the number of oxygen increases the oxidation number in the central atom increases which weakens the O-H bond strength and increases the acidity.
Answer:
Fossil fuels store energy from the sun as
Explanation:
Answer:
<h2>9.17 m/s²</h2>
Explanation:
The acceleration of an object given it's mass and the force acting on it can be found by using the formula

f is the force
m is the mass
From the question we have

We have the final answer as
<h3>9.17 m/s²</h3>
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Let's calculate the total charge of M=4.8 g=0.0048 kg of protons.
Each proton has a charge of

, and a mass of

. So, the number of protons is

And so the total charge of these protons is

So, the neutralize this charge, we must have

electrons such that their total charge is

Since the charge of each electron is

, the number of electrons needed is

which is the same as the number of protons (because proton and electron have same charge magnitude). Since the mass of a single electron is

, the total mass of electrons should be