3 years ago

What is antimatter?

2 answers:

3 0

The answer would be <span>c.
Antimatter is made up of neutrons and electrons but no positive particles

Hope this helped</span>

Dominik [7]3 years ago

3 0

Your answer will be C Antimatter is made up of neutrons and electrons but no positive particles because everything is made of atoms and those atoms have electron's, neutrons , and protons. Your answer is C.

You might be interested in

Solutions can be composed of:

Anika [276]

A solution may exist in any phase so your answer is D. any of the above

hope this helps :)

7 0

2 years ago

In sience is copper a element or not a element

sukhopar [10]

Answer:

a element

Explanation:

In science copper is a element. It is one of the transition metals found on the periodic table of elements.

Elements are distinct substances that cannot be split-up into simpler substances. Such substances consist of one kind of atom.

There are over a hundred elements that are known till date.

Each elements combines to form a compound

7 0

2 years ago

Which kelvin temperature is equal to -73 c?

zmey [24]

The conversation rate is c+273=k

8 0

2 years ago

How many moles of copper are there in 6.93 g of copper sample<br>pls be quick

Alex_Xolod [135]

Molar mass of copper=63.5g/mol
Given mass=6.93g

$\\ \sf\longmapsto No\:of\;moles=\dfrac{Given\:mass}{Molar\:mass}$

$\\ \sf\longmapsto No\:of\:moles=\dfrac{6.93}{63.5}$

$\\ \sf\longmapsto No\:of\:moles=0.109\approx 1.11moles$

7 0

1 year ago

Read 2 more answers

When developing an experimental design, which action would improve the

11111nata11111 [884]

Answer:

Explanation:

I'm right I took the test

4 0

1 year ago