2 years ago

What is an example of physical weathering?

Chemistry

1 answer:

mixer [17]2 years ago

6 0

B, Frost Wedging. Have a good rest of your day!

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Fires in forests can sometimes be stopped by cutting down trees to make a gap called a for break. Which part of the fire triangl

Ber [7]

It removes the fuel for the flame.

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2 years ago

What is the formula for calcium fluoride

MatroZZZ [7]

Answer:

$CaF_{2}$

Explanation:

Calcium = Ca

Fluorine = F

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2 years ago

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Yall help, i missed like a week<br>some of them are wrong, I need all of 1 and 2

Stolb23 [73]

Answer:

a. Azane

b. sulphur hexachloride

c.carbon tetrachloride

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2 years ago

2 Which particles have approximately the same mass?

Lelu [443]

An electron has a relative mass of 0, whilst an alpha particle has a relative mass of 4
An electron has a relative mass of 0, whilst a proton has a relative mass of 1
A neutron has a relative mass of 1, whilst an alpha particle has a relative mass of 4
A neutron has a relative mass of 1, and a proton also has a relative mass of 1

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2 years ago

Number of atoms in compound<br><br> Mg(OH)2

Crank

ANSWER

there are 20 number of atoms in compound

Explanation:

In a formula unit of Mg(OH)2, there are one magnesium ion and two hydroxide ions; or one magnesium, two oxygen, and two hydrogen atoms.

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2 years ago