Platinum will scratch gold true or false

2 answers:

8 0

Answer: Scratches, marks and scuffs will start to appear over time. Furthermore, they are more noticeable at first against the pristine look of a brand new ring

i hope this helps please mark brainlist :)

Savatey [412]3 years ago

6 0

True sis is true period...

You might be interested in

What Factors determine surface Gravity?

ddd [48]

Answer: Gravity depends on two main factors.

Explanation: Those factors are mass and distance. I hope this helps!

7 0

2 years ago

Read 2 more answers

ANSWERS NEEDED ASAP

Artemon [7]

1 and 2 the forces holding water molecules together are stronger than the forces holding alcohols molecules together these forces are stronger in water due to hydrogen bonding the intermolecular forces forces that hold the water together are stronger than alchol because water has hydrogen bonding hydrogen bonding is hydrogen being attracted to oxygen or flourine or chloroine the electronegativity differences are larger the forces holding the bonds are stronger its like hydrogen is holding on to oxygen strongly different types of forces are lomdon dispersion forces like helium which have low boiling point they have nothing holding them together water has hydrogen bonds alcohol doesnt have the hydrogen bonds water has and geometry vsper model polar and hydrogen bonds as water so theyre weaker.

3 0

3 years ago

Planet P has a rocky surface and a radius of 9250 km. At height h above the surface, the gravitational acceleration is What is h

cricket20 [7]

G all please come to mpu-xcny-did

5 0

3 years ago

Your family is planning a trip to South America for Winter Break. Describe what type of clothes you

nata0808 [166]

Answer:

okey if I'm going on south America for the winter break i would basically pack baggy clothes ,sweater,jackets,wollen hats,wollen clothes,socks,shoes,scarf,heavy and wollen one thats all ig

6 0

1 year ago

) Calculate the molarity of a solution prepared by dissolving 117 g of sodium chloride (NaCl) in enough water to make 2.7 liters

Andrej [43]

The Molarity of the solution is given by:
$Molarity = \frac{moles-of-solute}{liters-of-solution}$ --- (A)

But NaCl, which is a solute, is given in grams.
Therefore, first, we need to convert grams into moles.

Molecular weight of NaCl = 58.44 grams/mole.

So,
117 grams * (moles/ 58.44 grams) = 2.00 moles of NaCl

Now that we have moles of NaCl, plug in the values in (A):
(A) => Molarity = (2 / 2.7 ) = 0.741 moles/litre

The correct answer is: 0.741 moles/litre = Molarity

8 0

3 years ago