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labwork [276]
3 years ago
11

Are some chemicals safe while others are dangerous?

Chemistry
1 answer:
avanturin [10]3 years ago
4 0

Answer:

yes

Explanation:

some chemicals can kill you with just one drop.

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How/why is maintaining healthy soil a social justice issue for our area and community
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Answer:

Social justice aims to give individuals and groups fair treatment and an impartial share of social, environmental and economic benefits. The concept promotes the fair distribution of advantages and disadvantages within a society, regardless of background and status.

Environmental justice deals explicitly with the distribution of environmental benefits and the burdens people experience, at home, at work, or where they learn, play and spend leisure time. Environmental benefits include attractive and extensive greenspace, clean air and water, and investment in pollution abatement and landscape improvements. Environmental burdens include risks and hazards from industrial, transport-generated and municipal pollution.

3 0
3 years ago
Which of the following is an advantage of using an electronic balance instead of a triple beam balance?
Olin [163]
D, all of these. (this is to reach the word limit on answers ignore it)
8 0
2 years ago
1 point
Kobotan [32]

1 calorie is needed to raise 1 g of water 1 °C.

350 * 22 = 7700 calories

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3 years ago
A sample of calcium bromide contains 0.2 g calcium and 0.8 g bromine by mass. Calculate the empirical formula of calcium bromide
Marina86 [1]
I worked it... Hope this helps

7 0
3 years ago
What happens when a substance undergoes a physical change? Some physical properties change, but the substance keeps its identity
elena55 [62]
Some physical properties change, but the substance keeps its identity.

When dealing with these kind of questions, understand that the keyword here is physical change. Thus, all options that says no physical properties change are WRONG. So this leaves us with only 2 answers left. However, this is a physical change, no chemical change. Thus, the substance will keep its identity and not change.

8 0
3 years ago
Read 2 more answers
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