3 years ago

A solid turning to a liquid is called..?

Chemistry

2 answers:

Vika [28.1K]3 years ago

8 0

The answer is physical change

sergey [27]3 years ago

5 0

Answer:

A physical change.

Explanation:

Have a wonderful day!

You might be interested in

______ contributes to the nitrogen cycle by removing nitrogen from the air and converting it into a form that is usable by plant

umka21 [38]

Answer: Bacteria✅

Explanation:

4 0

3 years ago

What is the formal charge on the hydrogen atom in hbr? use the periodic table as needed?

Westkost [7]

A covalent bond is formed between H and Br
The structure of HBr is as follows
H —Br
Formal charge for atoms are the charges for individual atoms in compounds.
Formal charge can be calculated as follows ;
Formal charge of atom = number of valence electrons -( number of bonds + number of lone pair electrons)
H has 1 valence electron, 1 bond and 0 number of lone pair electrons
Formal charge of H = 1 -1 -0 = 0
H has 0 charge

3 0

3 years ago

The volume of a cube is calculated by using the following formula: l x h x w. The length (l), height (h), and width (w) of a met

aliya0001 [1]

Answer:

8.909466637830

Explanation:

herp derp

8 0

3 years ago

What is another name for hard water?

astra-53 [7]

Answer:

Hyponym is the another name for hard water.

Explanation:

Please Mark me brainliest

7 0

3 years ago

Which of these describes a Mole in Chemistry?

olya-2409 [2.1K]

Answer: Thus the correct option is D. All of the above describe a mole

Explanation:

According to avogadro's law, 1 mole of every substance weighs equal to molecular mass in grams.

1 mole of every substance contains avogadro's number $6.023\times 10^{23}$ of particles.

Mole is the S.I unit for measuring the amount of substance. It is often used to measure large number of particles.

Thus the correct option is D. All of the above describe a mole

5 0

3 years ago