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Alina [70]
3 years ago
9

OT protons (d) (a) and (b)

Chemistry
2 answers:
insens350 [35]3 years ago
6 0
<h2>b is the correct answer</h2>

according In my course I studying it all

Dafna1 [17]3 years ago
3 0

Answer:

A.

Explanation:

sana makatulong sayo

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What is the velocity of a 0.5-kg ball<br> that has a momentum of 3 kg.m/s?
maria [59]

Answer:

6m/s

Explanation:

Data obtained from the question include:

Mass = 0.5kg

Momentum = 3 kg.m/s

Velocity =.?

Momentum is simply the product of mass and velocity as shown by the equation below:

Momentum = Mass x Velocity

Velocity = Momentum /mass

Velocity = 3kg.m/s / 0.5kg

Velocity = 6m/s

Therefore, the velocity of the ball is 6m/s

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3 years ago
What is the temperature in kelvin for 50 celsius?
strojnjashka [21]

Answer:

323.15

Explanation:

323.15

8 0
3 years ago
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balandron [24]

The complete statement will be "Support gases system are subject to the same hazards as, present in any piped medical gas system with the additional hazard of higher pressure"

<h3>What are gas systems?</h3>

Generally, A gas system is simply defined as an assemblage of tubes, used for gas reticulation and circulation.

In conclusion, a higher pressure will be experienced as an additional hazard to the medical gas system.

Read more about Pressure

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6 0
3 years ago
Which direction does the decimal move from mega meters to meters
Temka [501]

To solve this problem, let us first understand what does mega meters mean. Now by definition, mega means a factor of one million which is a unit prefix in Metric Systems of units. It is denoted by the unit symbol M.

So for example if we have a mega of something, it means a million of something. So in this case, if we have 1 mega meter, what it means is 1 million meter, which is written as:

1 mega meter = 1,000,000 meter

 

To show the decimal points:

1.0 mega meter = 1,000,000.0 meter

 

So we see that the decimal point move 6 zeroes to the right, therefore the direction is to the right.

 

Answer:

<span>6 places to the right</span>

7 0
4 years ago
What is the atomic number of this atom?a,b,c,8,13,9,5,4
Ulleksa [173]

Answer:

We cannot see the atom so we are unable to answer this question for you.

Create another one.

8 0
3 years ago
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