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
Alborosie
4 years ago
13

All the nonmetals have some similar physical properties. True False

Chemistry
2 answers:
Dafna11 [192]4 years ago
8 0
<span>All the nonmetals have some similar physical properties is false because
</span><span>all non metals within the same group have similar properties.</span>
OLEGan [10]4 years ago
5 0
TRUE.

Nonmetals have some similar physical properties.

En general:

- They are either gases or brittle solids.
-  They are opaque
- They are poor conductors of heat and electricity.
You might be interested in
In which type of climate would the soil most likely be well developed and have lots of organic matter?
sleet_krkn [62]
I suppose it would be forest because in order to have organic matter the soil needs to be rich and fertile,therefore it is forest.
3 0
3 years ago
Pre-lab questions 1. a concentration gradient affects the direction that solutes diffuse. describe how molecules move with respe
VLD [36.1K]

Just like how heat moves from a region of higher temperature to a region of lower temperature, molecules also tend to move from a region of higher concentration to a region of lower concentration. This is called natural diffusion and is naturally happening to reach stability.

7 0
4 years ago
Enter a range of values for x, 2x+10, 14 ​
PIT_PIT [208]

Answer:

62 degrees and 15.

Explanation:

3 0
3 years ago
A particular sample of pure iron requires 0.612 kJ of energy to raise its temperature from 30.°C to 51°C. What must be the mass
mixas84 [53]

Answer:

m = 65.637 g

Explanation:

Heat = 0.612 kJ = 612 J ( Converting to J by multiplying by 1000)

Initial Temperature =  30.°C

Final Temperature = 51°C

Temperature change = Final Temperature - Initial Temperature = 51 - 30 = 21°C

Mass = ?

The relationship between these quantities is given by the equation;

H = mCΔT

where c = 0.444 J/g°C

Inserting the values in the equation;

612 = m *  0.444 * 21

m = 612 / (0.444 * 21)

m = 65.637 g

3 0
3 years ago
How many atoms are in 4NH3
aivan3 [116]

I think it 2.25 or somethingg

7 0
4 years ago
Read 2 more answers
Other questions:
  • The Nuremberg War Crimes trials established
    12·1 answer
  • Reptiles, amphibians, and fish are all cold-
    5·2 answers
  • 9.81 m/s^2 to ft/s^2
    14·2 answers
  • I need help with number two too?
    11·1 answer
  • Which of the following elements is in the same group as Sulfur (S)?
    10·1 answer
  • Need QUICK ANSWERS!!!!!!!!!!!!!!!!!!
    11·1 answer
  • 1. Why is it necessary to equalize the pressure(i.e, have the water level the same in each tube) before taking a volume reading?
    11·1 answer
  • What is avogrados number and why is it useful
    9·1 answer
  • Regional Metamorphism occurs when great masses of rock are exposed to pressure. What does this typically form?
    7·1 answer
  • Which explanation describes why seafloor spreading occurs?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!