Boiling Water is a physical change. When water gets to a certain temperature, it's boiling point starts.
Answer:
D. 4
Explanation:
Answer and Explanation: Carbon can form a maximum of four covalent bonds. Carbon can share up to four pairs of electrons, therefore, the carbon atom fills its outer energy level and achieves chemical stability.
If a force is applied but nothing happens, then it means that the forces are balanced. Being at such state, <span>equal forces are acting on an object in opposite directions. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
Chlorine (Cl) forms a salt when it is combined with a metal. This element belongs in <span>halogens.
</span>
