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inessss [21]
3 years ago
14

What family contains the most reactive nonmetals: halogen or alkali?

Chemistry
1 answer:
mart [117]3 years ago
5 0
Halogen are the most reactive due to their electronic configuration
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How is energy obtained from different sources stored, transported, and used?
Fed [463]

Answer:

Mode of transportation and source of energy

Energy sources are used in several major ways

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Explanation:

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What is the symbol for the second most common element in the universe?
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I guess it is A and i think i m correct
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A 30.0 L sample of nitrogen inside a rigid, metal container at 20.0 °C is placed inside an oven whose temperature is 50.0 °C. Th
Scorpion4ik [409]

Answer:

3.31 atm.

Explanation:

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P₂ = ??? atm, T₂ = 50.0 °C + 273.15 = 323.15 K.

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How are elements arranged in the periodic table?
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The elements are arranged in horizontal rows, or periods, by order of increasing atomic number, which equals the number of protons in the atomic nucleus of each element.
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An order is received for Mylanta 30 cc PO q4h, Ranitidine 300 mg PO hs, enteric-coated aspirin 325 mg PO qd and Tetracycline 250
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