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luda_lava [24]
3 years ago
11

HELP WITH A THESIS STATEMENT

Chemistry
1 answer:
lina2011 [118]3 years ago
4 0

The second thesis statement is perfect. It supports the claim and presents main idea.

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I need help with 14 and 15 please!
Dima020 [189]
Isotopes of an element will contain the same number of protons and electrons but will differ in the number of neutrons they contain. In other words, isotopes have the same atomic number because they are the same element but have a different atomic mass because they contain a different number of neutrons.
8 0
3 years ago
What is the difference between a meteor and a meteorite?
nikklg [1K]

Answer:

When a meteoroid survives a trip through the atmosphere and hits the ground, it's called a meteorite.

Explanation:

When meteoroids enter Earth's atmosphere (or that of another planet, like Mars) at high speed and burn up, the fireballs or “shooting stars” are called meteors. When a meteoroid survives a trip through the atmosphere and hits the ground, it's called a meteorite.

3 0
2 years ago
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PLEASE HELP
WITCHER [35]
The answer is A) Water has surface tension.
This is the correct answer because water allows animals and really light items to rest upon the top of the water. 
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7 0
3 years ago
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Based on the equation below , how many moles of carbon monoxide (CO) are needed to react completely with 1.75 moles of iron (lll
blagie [28]
From the equation:
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3 0
3 years ago
Look at the periodic table.
zhuklara [117]

Answer:

Mg^{+2}

Explanation:

The oxidation state of S is (-2) and that of Mg is (+2) since Mg loses two electrons to S

5 0
3 years ago
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