3 years ago

What's an atom ? Science

2 answers:

8 0

Answer: the basic units of matter and the defining structure of elements/Smallest part of an element that can still retain the properties of that element

Explanation:

makvit [3.9K]3 years ago

6 0

Answer:

Explanation:

an atom itself is made up of three tiny kinds of particles called subatomic particles:proton neutron and electron. it is a fundamental piece of matter. In a normal (neutral) atom the number of protons and the number of electrons are equal. Often, but not always, the number of neutrons is the same, too.

You might be interested in

How many atoms are in 5.62 moles of Mercury?

Maslowich

Answer:

3.384364 time 10^24 atoms

Explanation:

multiply by avogadro's number

4 0

3 years ago

In the reaction between 15.8 g of NH3 and 22.7 g oxygen, water and nitrogen monoxide are

LenKa [72]

Explanation:

limiting is NH3

NO:27/88g

H2O: 25/09g

4 0

3 years ago

Besides drinking water, how is water helpful for life and nature?

Contact [7]

Answer:

It keeps us alive, helps us grow plants, helps plants thrive, gives us food, helps keep our animals and crops healthy, cleans us, and so much more

Explanation:

5 0

2 years ago

Pls help!!! Write asap!! <br> How many moles of sulfur are there if you have 0.994g of sulfur

timama [110]

To convert weight to moles, we must use the molar weight found on the periodic table. Sulfur's (S) molar weight is 32.06 g/mol. Then we set up an equation and cancel out units:

$\frac{1mole}{32.06g}*0.994g=0.031mol=3.1*10^{-2}mol$

So now we know that 0.994g of sulfur is equal to 0.031 moles.

5 0

3 years ago

Use the terms carbon dioxide, nitrates, phosphates, sulfates, and water to complete the chart that describes the inorganic compo

ss7ja [257]

Answer: hi imi i new

Explanation:

8 0

3 years ago