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
tekilochka [14]
2 years ago
9

Give an example of radiation?

Chemistry
2 answers:
lakkis [162]2 years ago
6 0
Microwave, light from a candle, xrays, uv light from the sun
zubka84 [21]2 years ago
5 0

Answer:

Ok then answer my question

Explanation:

sorry i cant answer

You might be interested in
What are four chemical and physical properties of phosphorus?
DedPeter [7]

Answer:

Properties: The melting point of phosphorus (white) is 44.1°C, boiling point (white) is 280°C, specific gravity (white) is 1.82, (red) 2.20, (black) 2.25-2.69, with a valence of 3 or 5. There are four allotropic forms of phosphorus: two forms of white (or yellow), red, and black (or violet).Oct 7, 2019

Atomic Number: 15

Atomic Weight: 30.973762

Explanation:

: )

8 0
2 years ago
Read 2 more answers
The Aurora Borealis or northern light occur when solar flares react with the atmosphere near the north poles. The Aurora give of
scoray [572]
Answer: <span>C) plasma
</span><span>
Natural phenomena characterized by colored lights in the sky, is caused by the interaction of charged particles of energy from the solar wind with the magnetic layer of the earth so we have turbulence and multicolored plasma clouds known as auroras arise.</span>
4 0
3 years ago
Read 2 more answers
This graduated cylinder has numbers representing milliliters. A student says that the volume of the liquid inside is 21.8 millil
GaryK [48]

Explanation:

The answer for this question depends on the type of meniscus in the cylinder. If it is an upright meniscus like in water, the reading should be taken at the bottom of the meniscus. However if it is an inverted meniscus like in mercury, the reading should be taken at the top of the meniscus.

(Can you check and see if there's any pictures or information that is missing?)

3 0
3 years ago
Which statements accurately compare the environmental impact of acquiring natural gas and acquiring oil? Select the two correct
solmaris [256]

Answer:

Both involve drilling into the earth and can cause environmental degradation.

Explanation:

6 0
3 years ago
Read 2 more answers
In a single displacement reaction between Sodium Phosphate and Barium, how much of each product (in grams) will be formed from 1
mixer [17]

Answer:

14.6 g of barium phosphate

3.35 g of sodium metal

Explanation:

2Na3PO4(aq) + 3Ba(s) -------> Ba3(PO4)2(aq) + 6Na(s)

The first step in any such reaction is to but down the balanced reaction equation according to the stoichiometry of the reaction.

The two products formed are barium phosphate and sodium metal.

Number of moles of barium corresponding to 10.0g of barium = mass of barium/ molar mass of barium

Molar mass of barium = 137.327 g

Number of moles of barium = 10/137.327

Number of moles of barium = 0.0728 moles

For barium phosphate;

3 moles of barium yields 1 mole of barium phosphate

0.0728 moles yields 0.0728 moles × 1/3 = 0.0243 moles of barium phosphate

Molar mass of barium phosphate = 601.93 g/mol

Therefore mass of barium phosphate = 0.0243 moles × 601.93 g/mol = 14.6 g of barium phosphate

For sodium metal

3 moles of barium yields 6 moles of sodium metal

0.0728 moles of barium yields 0.0728 × 6 / 3 = 0.1456 moles of sodium

Molar mass of sodium metal= 23 gmol-1

Mass of sodium metal= 0.1456g × 23 gmol-1 = 3.35 g of sodium metal

4 0
3 years ago
Other questions:
  • What is carbon-14 radioactive dating used for
    9·1 answer
  • The breaking down or disintegration of substances such as rocks and minerals by physical, chemical, or biological processes is c
    9·2 answers
  • How much heat is lost or gained by the calorimeter
    9·1 answer
  • What makes a gas, what are the particles
    7·1 answer
  • Pick a one world factor to describe the benefits and limitations of Bromine
    9·1 answer
  • Question 9 Multiple Choice Worth 4 points)
    13·2 answers
  • Why are all molecules not compounds?
    9·2 answers
  • The gain of electrons by an element or ion in a reaction is called __.
    14·1 answer
  • Convert molecules of vitamin d (molar mass 384.7 g/mol) to grams of vitamin d.
    7·1 answer
  • -1.42, 3, 32.5%, √4, 2³, −0.375, 3/8 as a decimal least to greatest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!