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Artemon [7]
2 years ago
12

A bromine atom has an atomic number of 35 and an atomic mass of 80. What is the structure of this atom?

Physics
2 answers:
borishaifa [10]2 years ago
4 0

Answer:

A

Explanation:

Ap3X

Make be branilest if truly the best!

Brums [2.3K]2 years ago
3 0

Answer:

D. It has a central nucleus composed of 35 protons and 45 neutrons,

surrounded by an electron cloud containing 35 electrons.

hope this was helpful ! <3

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otez555 [7]

Answer:

Distnace per unit time

Explanation:

3 0
3 years ago
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Instructions Write a program that inputs the length of two pieces of fabric in feet and inches (as whole numbers) and prints the
diamong [38]

Answer:

The code is written in python in the explanation section below

Explanation:

a_feet = int(input("Input the feet of the first fabric: "))

a_inches = int(input("input the size in inches for the first piece of fabric: "))

b_feet = int(input("input the size in Feet for the second piece of fabric: "))

b_inches = int(input("Enter the size in Inches for the second piece of fabric: "))

sum_inches = a_inches + b_inches

inches_to_feet = sum_inches // 12

rem_from_div = sum_inches % 12

sum_feet = a_feet + b_feet + inches_to_feet

print("Feet: {} Inches: {}".format(sum_feet, rem_from_div))

4 0
3 years ago
Why did Rita's hands get hot when she rubbed them ?
Setler79 [48]

Answer:

due to production of heat through friction

4 0
3 years ago
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According to Kepler's Third Law, a solar-system planet that has an orbital radius of 4 AU would have an orbital period of about
NARA [144]

Answer:

Orbital period, T = 1.00074 years

Explanation:

It is given that,

Orbital radius of a solar system planet, r=4\ AU=1.496\times 10^{11}\ m

The orbital period of the planet can be calculated using third law of Kepler's. It is as follows :

T^2=\dfrac{4\pi^2}{GM}r^3

M is the mass of the sun

T^2=\dfrac{4\pi^2}{6.67\times 10^{-11}\times 1.989\times 10^{30}}\times (1.496\times 10^{11})^3    

T^2=\sqrt{9.96\times 10^{14}}\ s

T = 31559467.6761 s

T = 1.00074 years

So, a solar-system planet that has an orbital radius of 4 AU would have an orbital period of about 1.00074 years.

6 0
3 years ago
Can you answer these 2 ?
vredina [299]

Answer:

1. 38,500

2. 308,000

Explanation:

This would require a calculator. To find momentum, you multiply mass and velocity. You always want your mass to be measure in kilograms, but that is irrelevant in this question because they already are, it is just something to remember.

4 0
2 years ago
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