Answer:
explanation
Explanation:
Magnesium-
a. Solid
b. Metal
c. Natural
d. Mg
e. Alkaline earth metals
Ill answer the rest if you can mark brainliest
City B. Higher altitudes have lower boiling points due to lower atmospheric pressure at higher altitudes
Answer:
69.6L
Explanation:
Using Charles law equation:
V1/T1 = V2/T2
Where;
V1 = initial volume (L)
V2 = final volume (L)
T1 = initial temperature (K)
T2 = final temperature (K)
According to this question, a gas takes up 50.0 L while at STP. A gas at STP will possess an initial temperature of 273K. Hence;
V1 = 50.0 L
V2 = ?
T1 = 273K
T2 = 380K
Using V1/T1 = V2/T2
50/273 = V2/380
CROSS MULTIPLY
380 × 50 = 273 × V2
19000 = 273V2
V2 = 19000 ÷ 273
V2 = 69.59
V2 = 69.6L
Answer:
it is positive and it reacts
Answer:
B) translucent
Explanation:
Light only partially passes through them.
