Based on the information given below, about how many trips around the Milky Way has the Sun made since the emergence of life on
Earth?
1 answer:
It has oribited the milky way more then 20 times
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M = 22.8 g
V = 14.7 mL
ρ - ?
ρ = m/V
ρ = 22.8/14.7 = 1.55 g/mL
The elements are listed in order of increasing the atomic number. Its the number that is the number of protons in the nucleus of an atom.
Answer:
hi, how are you ?
Explanation:
Answer:
1:MgCO3 (s) + 2 NaNO3
2:agcl(s)+kno3(aq)
3:alcl3(aq)+h2(g)
4:NaNO3 + CO2 + H2O
(not sure abt last one)
What I can’t understand I’m American
