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Stells [14]
3 years ago
14

Are mountains physical or chemical property

Chemistry
2 answers:
olchik [2.2K]3 years ago
8 0
Answer: mountains not sure

Water is chemical

Box is physical

Lion is physical

Hope this helped!!
Kipish [7]3 years ago
7 0

Answer:

i did not understand your question.

i could help you if you tell me the proper question.

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The population of wild turkeys in an area tripled over the course of three years. Which of the following could be a contributing
Aliun [14]
Decrease in predators because then the wild turkeys won't be killed.
3 0
3 years ago
A gene is a to a chromosome as
Fofino [41]
I believe the answer would be A. A pea is to a pod
8 0
3 years ago
30. a. How do the properties of metals differ from those
Ahat [919]

Explanation:

Metals are elements that ionized by loss of electrons.

Ionic and molecular compounds are usually non-metals.

Properties of metals:

  • Metals have free mobile electrons and the metallic bonding ensures that.
  • They are usually electropositive and freely looses their electrons.
  • None of the metal is soluble without a chemical change occurring.
  • They are ductile and malleable.
  • Metals are good conductor or heat and electricity in their free uncombined state.
  • They are lustrous.

B. The specific property of metals accountable for their unusual electrical conductivity is due to the presence of free mobile electrons in their lattices.

learn more:

Metals brainly.com/question/2474874

#learnwithBrainly

3 0
4 years ago
If 5,800 j of energy are applied to a 15.2 kg piece of lead, by how much does the temp change if the specific heat of lead is 0.
scoray [572]

Answer:

The answer will be 2.98K

Explanation:

Using the formula:

Q = mc∆T

Q= 5,800 (heat in joules)

m= convert 15.2kg to g which is 15200g (mass in grams)

c= 0.128 J/g °c (Specific heat capacity)

∆T=  what we need to find (temperature change)

5800J = 15200g x 0.128 x ∆T

= 2.98K  

7 0
4 years ago
A beaker of water has a volume of 125mL and a density of 1.0g/mL. Calculate the mass of the water.​
Butoxors [25]

Answer:

125 g

Explanation:

D = m/v

1.0 g/mL = m /(125 mL)

125 g = m

6 0
3 years ago
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