Answer:
Six
Explanation:
Mᵣ = 46
Aᵣ(C) = 0.522 × 46 = <u>24</u>
Difference = 22
Less 1 O = <u>-16
</u>
Aᵣ(H) = 6
The relative atomic mass of the H atoms is 6.
The molecule contains six hydrogen atoms.
Answer:
Carbon
Explanation:
It has 6 protons... carbon has 6 protons
Answer:
it's mass
Explanation:
just trust me it's just mass
Answer: 
Explanation: Because barium is in Group 2, it forms ions with a charge of +2. Fluorine, in Group 17, form ions with a charge of -1. Cross the charges to get the subscripts (Since Ba has a charge of +2, F has a subscript of 2. Because F has a charge of -1, Ba needs a subscript of 1). Therefore, a formula unit of the compound is
.