Can someone please answer this and if you dont know dont answer (:
2 answers:
Answer: 1- Alkali metals
2- Noble gases
3- Halogens
Explanation:
Answer:
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Explanation:
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The time of day the plants are watered is the independent variable. Keera did everything else the same for each plant.
Answer: The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles SO2, or 64.0638 grams.
Hope it helps.
the double helix is hydrogen bonded through the bases only so the bases are inside the helix only
as adenine combines with thymine and guanine with cytosine
phosphate are in the exterior of it
sugar groups constitute the double helix.
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Answer:</h3>
Group 5A
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Explanation:</h3>
- Elements in the periodic table are arranged into columns known as groups and rows known as periods.
- Elements in the same group share similar chemical properties.
- For example, elements in group 5A have five valence electrons with the most high energy level with a configuration of s²p³.
- Elements in group 5A include nitrogen and phosphorus among others.
