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
zimovet [89]
3 years ago
15

Which type of radiation particle cannot be completely blocked by lead shielding ​

Chemistry
1 answer:
Katen [24]3 years ago
5 0

Answer:

gamma rays

Explanation:

You might be interested in
Draw an ecosystem with 10 biotic and 5 abiotic factor
kkurt [141]
I won’t draw it but I can give you 10 Biotic and 5 abiotic
Abiotic: soil, rocks, water, wind, sunlight
Biotic: deer, flower, fish, grass, tree, hawk, human, frog, mouse, worm
8 0
3 years ago
How many molecules are in 34.7 grams of water?
Anika [276]

Answer:

This part require data such as Avogadro's number and the molar mass of water. But first, let's find the mass of water in the specified volume by making use of the density formula:

Density = mass/volume

1 g/mL = Mass/70 mL

Mass = 70 g

Each water contains 18 grams per mole, and each mole contains 6.022×10²³ molecules of water. Thus,

70 g * 1mole/18 g * 6.022×10²³ molecules/mole = 2.342×10²⁴ molecules of water

Explanation:

8 0
2 years ago
Who inspires you? Who do you aspire to be like?
Alex17521 [72]

Answer: this seems like YOU need to answer on ur own.

Explanation:

7 0
3 years ago
Read 2 more answers
2, classify the following molecules as polar or non polar.
Vitek1552 [10]

A. CH4= NON POLAR

B. CH3cl= POLAR

C. CO2= NON POLAR

D.  H2O2= POLAR

E. BCl3= NON POLAR

F. H2S​= SLIGHTLY POLAR

7 0
3 years ago
For the reaction NH4Cl (s)→NH3 (g)  + HCl (g) at 25°C, ΔH = 176 kJ/moland ΔS = 0.285 kJ/(mol - K).
rjkz [21]

Answer:

91kj/mol;no

Explanation:

Took this before I gotchu.

3 0
2 years ago
Other questions:
  • Use the periodic table to complete each nuclear fusion equation.
    12·2 answers
  • It takes 208.4 kJ of energy to remove 1 mole of electrons from 1 mole of atoms on the surface of rubidium metal. How much energy
    15·1 answer
  • Give all possible ml values for orbitals that have each of the following: (a) l = 2; (b) n = 1; (c) n = 4, l = 3.
    9·1 answer
  • Which of the following are parts of the excretory system? *
    7·1 answer
  • Which of the following best describes magnetic fields
    14·1 answer
  • Which of the following acts as a catalyst in catalytic converters?
    9·2 answers
  • I need some help on this.
    9·2 answers
  • How many grams are in 562 dg?<br> 56.2 g<br> 56,200 g<br> 5.620 g<br> 5.62 g
    15·1 answer
  • Which method is suitable for collection a a<br>carbon dioxide.Explain​
    15·1 answer
  • Which of the following BEST describes a process by which metamorphic rock becomes igneous rock?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!