2K + Cl₂ ⇒ 2KCl
2Ca + O₂ ⇒ 2CaO
The act of using senses or tools to gather information is making an observation
Answer:
<h2>
D. sunlight, climate, soil, water, and air</h2>
Explanation:
Did you know? An ecosystem is defined as any community of living and non-living things that work together. Ecosystems do not have clear boundaries, and it may be difficult to see where one ecosystem ends and another begins. In order to understand what makes each ecosystem unique, we need to look at the biotic and abiotic factors within them. Biotic factors are all of the living organisms within an ecosystem. These may be plants, animals, fungi, and any other living things. Abiotic factors are all of the non-living things in an ecosystem.
<em>Help this answer can help you :)</em>
Answer:
Proton has positive charge (+) and located in nucleus
Electron has negative charge (-) and located in electron cloud
Neutron has neutral charge (0) and located in nucleus
