3 years ago

(a)

Chemistry

1 answer:

velikii [3]3 years ago

5 0

Answer:

Molecule?

Explanation:

I wanna say molecule, because all of the objects listed have that in common.

You might be interested in

What does mass change to and what does it do

Nataly [62]

Answer:

Mass is the amount of matter in an object and does not change with location.

Explanation:

4 0

3 years ago

What is the mass of 3.5 l of co2(g)? (density = 0.0019 g/ml, answer to hundredths place)?

monitta

Density is defined as mass per unit volume.
$density = \frac{mass}{volume}$
the mass of 1 mL of CO₂ is - 0.0019 g
3.5 L = 3500 mL
then the mass of 3500 mL of CO₂ is - 0.0019 g/mL x 3500 mL = 6.65 g
mass of 3.5 L of CO₂ is 6.65 g

4 0

4 years ago

Read 2 more answers

What group of elements on the periodic table are already chemically stable?

AlladinOne [14]

Anything in group 18. These are the noble gases, known for having the stable octet in the outermost electron shell (with the exception of Helium). These elements include Neon, Xenon, and Radon, to name a few.

7 0

4 years ago

Which statement most accurately describes a chemical equation?

ahrayia [7]

Answer: A

Explanation:

7 0

3 years ago

Do the following statement describe physical or chemical property!

alexandr402 [8]

This is a chemical property due to radioactivity being a chemical characteristic of uranium. This fact describes its chemical structure.

8 0

2 years ago