3 years ago

Directions are in the picture

Chemistry

1 answer:

LuckyWell [14K]3 years ago

3 0

Answer:

Explanation:

The time it takes for half of the radioactive atoms to decay to a stable state.

Hope this helped!

You might be interested in

What is the measure of force per unit area.

Brut [27]

Pressure

Explanation:

Pressure is a measure of force per unit area.

Pressure is defined as the force exerted on a body across a unit area. The unit of pressure is N/m² or Pascal.

Pressure = $\frac{Force}{Area}$

The more the force acting on a body the more the pressure felt. A small surface area and a large force increases pressure on a body.

it is right to say that pressure is proportional to force but inversely proportional to area.

Learn more:

Pressure brainly.com/question/9805263

#learnwithBrainly

4 0

3 years ago

(10 points) Please help asap!!

icang [17]

Answer:

1-3 2-2 3-1

Explanation:

7 0

4 years ago

Solid silicon and solid magnesium chloride form when silicon tetrachloride gas reacts with magnesium metal. Write a word equa- t

antiseptic1488 [7]

SiCl4 + 2Mg ---> 2Si + 2MgCl2

8 0

4 years ago

Have you ever thought about how an MP3 player works? What form of energy is used to power an MP3 player? What form of energy do

Irina-Kira [14]

Answer:

Sound energy is what we get from an MP3 player

It uses Electrical energy

Explanation:

4 0

4 years ago

3.0 x 10 23 molecules of element Z have a mass of 38 g. What is the mass of 1 mole?

mylen [45]

Does this make sense ?

6 0

3 years ago