A as an atom contains a nucleus where protons and neutrons are present. Electrons orbit the nucleus in paths called orbital
Is a vaccum cleaner there is no choices so here is one
<span>If the balloon is closed then both volume and pressure will increase when the gas inside is heated.</span>
Explanation:
physical quantity is any physical property that can be qualified that,is, be measured using numbers e.g mass, amount of substance,time and length
C. High-visibility clothing is important to wear in areas with moving vehicles
