All categories

3 years ago

A kilometer is much greater in distance then a millimeter true or false

Chemistry

2 answers:

Ray Of Light [21]3 years ago

8 0

Answer:

true

because if you look at a chart it will lable

kilometer
centimeter
millimeter
and so on

allsm [11]3 years ago

7 0

Answer:

true

Explanation:

You might be interested in

Under the gold standard, a country in balance-of-trade equilibrium earns income from exports that is equal to the money its resi

solong [7]

The answer is true.

Explanation:

The balance of trade is nothing but the country's exports minus the country's imports.

Exports means, what you produce in the country and sell it to other countries, whereas imports means what you get or buy from the other countries.

When you export more than you import, you have trade surplus .In that case the income from exports are more than the money spent. So you have a trade surplus.

When you import then you have a trade deficit or your income is low. Most of the countries want a trade surplus.

But when the Income from exports and the money spent on imports are the same , the situation is that of balance of trade equilibrium, where the income from exports is equal to the money its residents pay for the imports.

4 0

3 years ago

What is the answer?!!?<br> Plzzzz help

mariarad [96]

Answer:

The planet would stop

Good luck!

4 0

3 years ago

Read 2 more answers

Element X has two known isotopes. If 83% of the sample weighs 76 amu and the remaining 17% weighs 73.6 amu, what is the atomic m

Rashid [163]

Answer:

The atomic mass of an element is the average mass of the atoms of an element measured in atomic mass unit (amu, also known as daltons, D). The atomic mass is a weighted average of all of the isotopes of that element, in which the mass of each isotope is multiplied by the abundance of that particular isotope. (Atomic mass is also referred to as atomic weight, but the term "mass" is more accurate.)

7 0

3 years ago

Rubbing alcohol or isopropanol can be described by the chemical formula C3H7OH. One milliliter of isopropanol has a mass of 0.76

SVETLANKA909090 [29]

A chemical property of isopropanol : D. Isopropanol is flammable.

<h3>Further explanation </h3>

There are changes that occur in the mater: physical changes and chemical changes

Classification uses the principle of the initial and final state of the substance.

Physical changes do not form new substances, so the properties of the particles remain the same.(size,volume,shape)

Example : boiling and freezing, just change its phase form from liquid to gas or from liquid to solid

Chemical changes/reaction form new substances(products) that are different from the initial substances(reactants)

Example : toxic, corroded

So :

the physical properties of isopropanol :

<em>mass, density, evaporation</em>

the chemical properties of isopropanol :

<em>highly flammable</em>

5 0

3 years ago

Read 2 more answers

Balance the following chemical equation: CH4+ Cl2 → CCl4+ HCI

inn [45]

Explanation:

CH4+8/2Cl2—>CCl4+4HCl

that is,1molecule of methane+8/2 molecules of dichlorine—>1molecule of carbon tetrachloride+4molecules of hydrogen chloride

5 0

3 years ago