3 years ago

If a substance is composed entirely of one type of atom, it is known as a(n) _______.

1 answer:

8 0

<span>A substance is composed entirely of one type of atom, it is known as a Chemical element
because mixture contain more than one type of atom and it cannot be neutron or isotope
so correct option is B
hope it helps</span>

You might be interested in

Sodium chloride procedure

MAVERICK [17]

Answer: Dissolve approximately 3 mg of Sodium Chloride in 2 mL of water.

Add 0.4 mL of silver nitrate TS and acidify with diluted nitric acid.

8 0

2 years ago

He chemical formula for lithium hydride is LiH A chemist determined by measurements that 0.0800 moles of lithium hydride partici

sweet-ann [11.9K]

Answer:

Mark me brainlist I will then answer in comment

3 0

3 years ago

What is magnesium oxide (A) a molecular compound with properties different from magnesium or oxygen (B) a molecular compound wit

Kruka [31]

Try out answer C magnesium oxides melting point is almost 5 times higher than magnesium

5 0

3 years ago

How does the law of conservation of mass apply to this reaction: Mg + HCl → H2 + MgCl2?

erastova [34]

Answer: The correct answer is A. Hydrogen and chlorine need to be balanced. There's an equal amount of magnesium on each side.

6 0

2 years ago

Read 2 more answers

Part of a chemical equation is shown below 2koh + h2so4 .

GREYUIT [131]

Answer: K2SO4 + 2H2O

Explanation:

I got it right

4 0

2 years ago

Read 2 more answers