Answer my equation clearly which in the picture.
Answers
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Across:
1) Produces OH - ions in solutions → Base.
4) S → Sulphur.
6) Combination of two or more atoms → Molecule.
8) Piece of glass used with a microscope → Slide.
9) Negatively charged particle → Electron.
13) Any liquid, solid or gas → Chemical.
15) Posilively charged parlicle → Proton.
17) Has no electric charge → Neutron.
18 ) Eye protection → Goggles.
23) Negatively charged ion → Anion.
24) K → Potassium.
25) Includes eyepiece, lens, and stage → Microscope.
26) Bunsen burner.
27) Measures the relative densities of two liquids → Hydrometer.
28) Produces H + ions in solution → Acid.
29) An atom or molecule with a net electrical charge → Ion.
30) Might be calibrated in Fahrenheit or Centigrade → Thermometer.
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Down:-
2) A substance that cannot be broken down by chemical means → Element.
3) Mixture of two or more substances → Solution.
4) Used to weigh substances → Scale (Weighing scales) .
5) Paper used to measure pH → Litmus.
7) Cl → Chlorine.
10) Hand protection → Gloves.
11) Ionic compound produced by reacting an acid with a base → Salt.
12) Representation of a substance using symbols → Formula.
14) OH- → Hydroxide.
16) Consists of a nucleus orbited by electrons → Atom.
19) Matter with no defined volume or shape →Gas.
20) A tet in the laboratory → Experiment.
21) Two or more atoms joined together → Compound.
22) Cu → Copper.
26) Cylindrical glass container → Beaker.
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Answer:
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Across:-
1) Produces 0H- ions in solutions - Base.
4) S - sulphur
6) Combination of two or more atoms - Molecule
8) Piece of glass used which microscope - Slide
9) Negatively charged particles - Electron
13) Any liquid, solid or gas - Chemical
15) positively charged particles - Proton
17) Has no net electric charge - Neutron
18) Eye protection - Goggles
23) Negatively charged ion- Anion
24) K - potassium
25) includes eye pieces,lens and stage - Microscope
26) Bunsen burner.
27) Measures the relative densities of two liquids - Hydrometer
28) Produces H+ ions - Acid
29)An atom or molecule with net electric charge - ion
30) Might be calibrated in Fahrenheit or Centigrade - Thermometer.
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DoWn:-
2) A substance that cannot be broken down bi chemical means - Element.
3) Mixture of two or more substances - Mixture
4)Used to weigh substance - Scale
5)paper used to measure PH - Litmus
7) Cl - chlorine
10) Hand protection - Gloves
11) Ionic compound produced by reacting an acid with a base - Salt
12) Representation of a substance using symbols - Formula.
14)0H - Hydroxide
16) Consists of nucleus orbited by electrons- Atom
19)Matter with no defined volume of shape - gas
20)A tet in the laboratory - Experiment.
21)Two or more atoms joined together - Compound
22) Cu - Copper
26) Cylindrical gas container - beaker.