A(n) Acute exposure is a short term or brief exposure that may create an immediate health hazard. Answer: A)
Answer:Protons are positively charged is the correct statement about an atom
I've also corrected the other statements
Atoms contain protons and neutrons in their nucleus
Neutrons posses no charge and are neutral
The nucleon number is the total number of protons and neutrons in a nucleus
Hydrocarbons
Hope this helps :)
The planets speed as they orbit the sun