1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aloiza [94]
3 years ago
9

Can calcium conduct electricity

Chemistry
1 answer:
postnew [5]3 years ago
8 0
Yes because it is a perfect conductor and all metals conduct heat.
You might be interested in
Which man made element is in an anomalous location
krok68 [10]
 the man made element that is in an anomalous location is Transuranium.
6 0
3 years ago
Read 2 more answers
If an atom contains more electrons than protons, it is a action, an anion, or electrically neutral
barxatty [35]
Electrons hold a negative charge, and anion refers to a negatively charged atom.

The answer is anion. Here's a way to help remember:

Cats have paws, and cations are "paws"itive (positive).
6 0
3 years ago
A 45 mL sample of nitrogen gas is cooled from 135ºC to 15C in a container that can contract or expand at constant pressure. Wha
Vanyuwa [196]

Answer:

V₂ =31.8 mL

Explanation:

Given data:

Initial  volume of gas = 45 mL

Initial temperature = 135°C (135+273 =408 K)

Final temperature = 15°C (15+273 =288 K)

Final volume of gas = ?

Solution:

The given problem will be solve through the Charles Law.

According to this law, The volume of given amount of a gas is directly proportional to its temperature at constant number of moles and pressure.

Mathematical expression:

V₁/T₁ = V₂/T₂

V₁ = Initial volume

T₁ = Initial temperature

V₂ = Final volume  

T₂ = Final temperature

Now we will put the values in formula.

V₁/T₁ = V₂/T₂

V₂ = V₁T₂/T₁  

V₂ = 45 mL × 288 K / 408 k

V₂ = 12960 mL.K / 408 K

V₂ =31.8 mL

8 0
2 years ago
A student analyzes soil samples from her backyard. She organizes the samples into three categories, based on their pH. The three
Sedaia [141]
I think the best answer is the last option. A scatter plot is the appropriate type of graph for the student to use to show the percent samples per group. This plot is somewhat similar to line graphs. However, they are use for  a specific purpose which is to show the relationship between two parameters. In this case, the correlation between pH and the percent of samples.
5 0
3 years ago
Read 2 more answers
Explain why boats can float when they are made out of material that is more dense than water? Your answer must include informati
cluponka [151]
I need help to cause it asked me that questions
5 0
2 years ago
Other questions:
  • Consider 80.0-g samples of two different compounds consisting of only carbon and oxygen. One of the compounds consists of 21.8 g
    6·1 answer
  • A sheet of aluminum foil has a total area of 1.000 m2 and a mass of 3.636 g. What is the thickness of the sheet in millimeters?
    10·1 answer
  • Which of the following statements is true about cellular respiration?
    9·2 answers
  • You place ice cubes into a glass of lemonade what happens to make the lemonade to get cold
    15·2 answers
  • What determines when a system reaches equilibrium? What observations can be made about a system once equilibrium has been establ
    10·1 answer
  • What days did the Catholic Church h celebrate with fireworks
    7·2 answers
  • A bond that is formed when electrons are transferred from a metal atom to a nonmetal atom is a(n)
    6·1 answer
  • __________ is a set of _____ or combination of specific alleles responsible for an _________ of a trait.
    9·2 answers
  • Be sure to answer all parts. Determine the electron-group arrangement, molecular shape, and ideal bond angle for the following m
    10·1 answer
  • Hello it's my new id myself numu ​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!