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natima [27]
2 years ago
12

Help me please will give brainliest

Chemistry
1 answer:
faltersainse [42]2 years ago
3 0

well excuse the "s" at the end

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6. What are two uses for nonmetals?
lesantik [10]
Uses of nonmetals in our daily life: Oxygen which is 21% by volume helps in the respiration process.

Nonmetals used in fertilizers: Fertilizers contain nitrogen.

Nonmetals used in crackers: Sulphur and phosphorus are used in fireworks.
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3 years ago
Whats the effect?
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Answer: A wave

Explanation:

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What is volume? What instrument is used to measure liquid volume? What formula is used to calculate the volume of a solid object
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Volume is the amount of space that a substance occupies. A graduated cylinder is used to measure liquid volume. The formula used to calculate the volume of a solid object is = L x W x H

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2 years ago
Consider the half reaction below.
Radda [10]
Answer: the second option: <span>Iron is being oxidized
</span>

Explanation:

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3) In the right side of the given equation you that iron is now in form of cation with charge 2+: Fe²⁺.

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