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lawyer [7]
3 years ago
12

Answer.

Mathematics
2 answers:
Cloud [144]3 years ago
8 0

Answer:

1. All matter are made up of atoms, which are indivisible

2. All atoms of the same element are identical; different elements have different types of atom.

3. Atoms can neither be destroyed nor created

4. Compounds are combinations of two or more different types of atoms.

Rutherford-Bohr Model

Step-by-step explanation:

Hope this helps

Neporo4naja [7]3 years ago
4 0

Answer:

a. all matter is made of atoms

b. atoms are indivisible and indestructible

c. atoms of given elements are identical in mass and properties

d. compounds are combination of 2> different types of atoms

2. it's called Planetary model

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Answer:

Step-by-step explanation:

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To determine the coordinates at the center of the circle, the midpoint formula would be used. It is expressed as

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h coordinate of the center = 1

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Substituting r^2 = 31.25, h = 1 and k = 4.5 into (x − h )^2 + ( y − k )^2 = r^2, the standard equation of the circle becomes

(x − 1 )^2 + ( y − 4.5 )^2 = 31.25

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Step-by-step explanation:

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Step-by-step explanation:

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