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natita [175]
3 years ago
7

What are some chemical properties of Gallium?

Chemistry
1 answer:
Natali [406]3 years ago
6 0

Answer:

Gallium is silvery white and soft enough to be cut with a knife. It takes on a bluish tinge because of superficial oxidation. Unusual for its low melting point (about 30 °C [86 °F]), gallium also expands upon solidification and supercools readily, remaining a liquid at temperatures as low as 0 °C (32 °F).

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The half-life of na-24 is 15 hours . when there are 1000 atoms of na-24 in a sample , a scientist starts a stopwatch . the scien
marin [14]

125 Each half life it divides by 2 the amount
1000/2=500
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8 0
3 years ago
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Which answer best explains the relationship between size and mass of the sun?
gizmo_the_mogwai [7]
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3 years ago
1. Which type of telescope is most useful for detecting a star that emits very long
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5 0
3 years ago
The density of Silver is 10.5 g/mL. How much mass would be present given a silver cube
seraphim [82]

Answer:

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3 0
2 years ago
What happens to a Lithium atom for it to become an Li+1 ion?
Maru [420]

Answer:

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Explanation:

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